Oldest | Popular
job applicant puzzle (1 reply, 10/17/83)
three spies (4 replies, 10/19/83)
Rot 13 (0 replies, 10/20/83)
Rubik's cube cornered (0 replies, 10/25/83)
vowels problems (1 reply, 10/27/83)
Solution to New Puzzle (1 reply, 10/31/83)
Interesting Words (0 replies, 11/02/83)
possible spoiler for interesting words problem (0 replies, 11/03/83)
S and P puzzle (0 replies, 11/04/83)
Solution to 'new puzzle' (3 replies, 11/04/83)
time puzzle (4 replies, 11/06/83)
counterexample to spoiler for Interesting Words problem (0 replies, 11/07/83)
time solution, corrected (0 replies, 11/07/83)
Alphabetically Monotone Words (0 replies, 11/08/83)
A New Number Puzzle (1 reply, 11/11/83)
Good Luck with this one (1 reply, 11/11/83)
Correction to Dogs Mead Cross-number puzzle (0 replies, 11/11/83)
More Interesting Words (3 replies, 11/11/83)
More Uninteresting Words (0 replies, 11/14/83)
Scrabble scores (0 replies, 11/15/83)
Program to solve Rubiks Revenge - wanted (0 replies, 11/15/83)
4*4*4 Rubik's cube question (0 replies, 11/16/83)
S and P (2 replies, 11/17/83)
10 letter word using qwertyuiop (0 replies, 11/17/83)
Hints for the Dogs Mead/Mrs Grooby cross-number puzzle (0 replies, 11/18/83)
Ans: pig puzzle (0 replies, 11/19/83)
pig puzzle (6 replies, 11/23/83)
The solution to the S and P puzzle (1 reply, 11/23/83)
S and P -- the correct solution (1 reply, 11/23/83)
Answer to Dogs Mead puzzle (0 replies, 11/24/83)
Question (0 replies, 11/29/83)
"Looks simple" puzzle (5 replies, 11/29/83)
Easy answer to "looks simple" puzzle (0 replies, 11/29/83)
Looks simple puzzle (0 replies, 11/30/83)
REAL SPOILER Re: Easy answer to "looks simple" puzzle (0 replies, 11/30/83)
Pirate Treasure (2 replies, 12/02/83)
Pirate Treasure - the SIMPLE solution (0 replies, 12/02/83)
LOOKS SIMPLE made clearer (0 replies, 12/04/83)
LOOKS SIMPLE -and maybe to simple. (3 replies, 12/07/83)
C code? Unreadable? Sez who? (0 replies, 12/19/83)
C Puzzle Solution (0 replies, 12/20/83)
Where Celsius = Fahrenheit (0 replies, 12/29/83)
Temperatures (3 replies, 01/04/84)
missing dollar found (0 replies, 02/02/84)
Where did the dollar go? (2 replies, 02/03/84)
"Missing" dollar puzzle. The real solution. (0 replies, 02/05/84)
Legl al Dilemma (0 replies, 02/07/84)
Legal Dilemma (0 replies, 02/07/84)
TOUGH problem (0 replies, 02/08/84)
Nifty Chess puzzle (0 replies, 02/14/84)
A Challenge (0 replies, 02/15/84)
Some more problems! (0 replies, 02/15/84)
Balls in the bowl (2 replies, 02/16/84)
Nifty Chess Puzzle - Hint for Part 1. (0 replies, 02/16/84)
A different balls-in-bowl puzzle (2 replies, 02/16/84)
Soln. to Jeff's puzzle (0 replies, 02/16/84)
An Old One (6 replies, 02/16/84)
Strange Addition (3 replies, 02/17/84)
On Computing Anagrams (0 replies, 02/17/84)
Avoiding the Axe Murderer (1 reply, 02/18/84)
The Axe Murderer -- A confession (0 replies, 02/19/84)
There never was a solution to LOONDERK. (0 replies, 02/20/84)
sequences (0 replies, 02/20/84)
Another series (0 replies, 02/20/84)
Solution to Avoiding the Axe Murderer (0 replies, 02/20/84)
solution to sequence puzzle (0 replies, 02/21/84)
Band around the Earth - with solution (1 reply, 02/22/84)
nifty chess puzzle spoiler (3 replies, 02/22/84)
Equation Analysis Test (0 replies, 02/22/84)
Triple Anagram Sentence (1 reply, 02/22/84)
Chain problem can't be answered (0 replies, 02/23/84)
Yet another sequence (0 replies, 02/24/84)
Brain teaser (0 replies, 02/24/84)
Nifty Chess puzzle - The soln for Part 1 (0 replies, 02/25/84)
Nifty Chess puzzle - Hint for Part 2 (0 replies, 02/25/84)
Chain problem (0 replies, 02/25/84)
four fours problem (0 replies, 02/26/84)
Chain puzzle: generalization (0 replies, 02/27/84)
Where to cut the chain? (1 reply, 02/28/84)
Nifty Chess puzzle - The SOLUTION (0 replies, 02/28/84)
Chain problem - clarification (2 replies, 02/28/84)
New puzzle -- Rinsing (0 replies, 02/28/84)
Ballot counting problem (0 replies, 02/29/84)
YAS (0 replies, 03/01/84)
Balls in Bowl (6 replies, 03/01/84)
Some word puzzles (0 replies, 03/01/84)
another anagram (3 replies, 03/01/84)
Balls in the bowl: One Last time. (1 reply, 03/02/84)
Legal puzzle (1 reply, 03/02/84)
Another Chess Puzzle (0 replies, 03/02/84)
Random positive integer (0 replies, 03/02/84)
24 H in a D? (0 replies, 03/03/84)
Balls in the bowl: Final word. (5 replies, 03/03/84)
Solution re - another puzzle (0 replies, 03/07/84)
Answers to word puzzles (0 replies, 03/09/84)
Max. number of anagrams of one word? (0 replies, 03/09/84)
More from the chain gang (0 replies, 03/11/84)
A Shorter Calendar Printing Program (0 replies, 03/12/84)
Puzzle from GAMES (0 replies, 03/16/84)
Request for Solution to Old Math Puzzle (0 replies, 03/20/84)
Max. number of anagrams of one word? Try: Sainted (1 reply, 03/23/84)
Census Taker Problem (1 reply, 03/27/84)
Yreka Bakery (0 replies, 03/28/84)
Geometric problem (0 replies, 03/30/84)
Balls-in-the-bowl puzzle (0 replies, 04/04/84)
mirrors, rotations, palindromes (0 replies, 04/05/84)
closest neighbor prob. (0 replies, 04/05/84)
Solution to geometry problem (0 replies, 04/06/84)
An Old One; similar, I think (3 replies, 04/12/84)
The next element of the sequence, please (2 replies, 04/16/84)
OTTFFSSE answer (0 replies, 04/17/84)
how many words can you make from gorilla? (2 replies, 04/19/84)
Name that flag (6 replies, 04/24/84)
The holoalphabetic "Jocks vend, fix, quartz BMW glyph." (1 reply, 04/26/84)
Ballot counting Problem Solution (0 replies, 04/26/84)
Another sequence (12 replies, 04/27/84)
The holoalphabetic "Jocks vend, fix, (0 replies, 04/27/84)
A Word Puzzle (1 reply, 04/27/84)
a timely sequence puzzle (3 replies, 05/03/84)
Name that flag -- the correct answer, though nobody seems to care. (0 replies, 05/03/84)
5/84 Atlantic Puzzler (0 replies, 05/03/84)
Triangle puz. ans. req. (0 replies, 05/03/84)
RE What do these people have in common (0 replies, 05/04/84)
New puzzle - miscellaneous category (3 replies, 05/04/84)
A most interesting series! (0 replies, 05/04/84)
multi-anagram puzzles (2 replies, 05/07/84)
A most interesting series! Solution (2 replies, 05/08/84)
Who Owns the Zebra? (0 replies, 05/09/84)
Zebra Puzzle (0 replies, 05/10/84)
solution to 'Who owns the Zebra' *SPOILER* not rotated (0 replies, 05/11/84)
Long vowel strings... (6 replies, 05/14/84)
Pangrams (0 replies, 05/24/84)
6/84 Harper's puzzle (0 replies, 05/26/84)
6/84 Harper's Double Acrostic (0 replies, 05/28/84)
6/84 Atlantic Puzzler (0 replies, 05/28/84)
if a chicken and a half.... (0 replies, 05/29/84)
Three Inverter Problem (1 reply, 05/29/84)
more anagrams (0 replies, 05/29/84)
A machine for finding self-referential pangrams (1 reply, 05/30/84)
coin weighing puzzle (1 reply, 05/30/84)
Coin weighing puzzle *SOLUTION* (0 replies, 05/30/84)
toughest coin weighing puzzle (0 replies, 05/30/84)
revised solution to 12 coin puzzle (0 replies, 05/31/84)
Coin weighing puzzle & then some (1 reply, 05/31/84)
Extension and Generalization to the 12 pennies puzzle. (0 replies, 06/01/84)
next number in sequence problem (0 replies, 06/04/84)
riddle (4 replies, 06/18/84)
New Answers to Mysteries of Stonehenge (1 reply, 06/21/84)
7/84 Harper's puzzle (0 replies, 06/28/84)
Stonehenge Article Reposted (0 replies, 06/30/84)
Math Puzzle (1 reply, 07/04/84)
Stonehenge Explained for K. Kissel (3 replies, 07/06/84)
Geometry Puzzle (0 replies, 07/08/84)
Geometry Puzzle SOLUTION (0 replies, 07/09/84)
Geometry Puzzle II (0 replies, 07/10/84)
Games Magazine (5 replies, 07/11/84)
Geometry Puzzle III (0 replies, 07/12/84)
numbers game (0 replies, 07/13/84)
Geometry Puzzles (0 replies, 07/13/84)
O.K. Here's another problem (0 replies, 07/13/84)
update: Geometry IV (0 replies, 07/13/84)
RADIUS OF THIRD CIRCLE PUZZLE (0 replies, 07/13/84)
Solution to Geometry I (0 replies, 07/15/84)
Solution to Geometry II (0 replies, 07/15/84)
Solution to Geometry III (0 replies, 07/15/84)
Geometry V (0 replies, 07/15/84)
average wind direction (0 replies, 07/16/84)
Ellipse problem (0 replies, 07/16/84)
Geometry IV puzzle solution (0 replies, 07/16/84)
Geometry III puzzle solution (0 replies, 07/17/84)
Solution to Geometry V (0 replies, 07/17/84)
wind direction measurement (1 reply, 07/18/84)
sequence puzzle (0 replies, 07/19/84)
Correction on Geometry V (0 replies, 07/22/84)
average wind direction puzzle (4 replies, 07/25/84)
Geometry Puzzle 5 (0 replies, 07/26/84)
A Painting Puzzle (0 replies, 07/27/84)
sequence puzzle answer (0 replies, 07/27/84)
8/84 Atlantic Puzzler (0 replies, 07/31/84)
Reduction analysis and inclusive symbology directed intuitively (0 replies, 08/03/84)
Acute angled triangles in a square (0 replies, 08/07/84)
WHO OWNS THE ZEBRA, solution in Prolog (0 replies, 08/08/84)
solve the 2x2x2 Rubix cube, minimum path to start (1 reply, 08/10/84)
Acute triangles in square puzzle (0 replies, 08/10/84)
Corrections to the Solution (0 replies, 08/10/84)
Solution to triangles in a square (0 replies, 08/13/84)
Crossnumber Puzzle (1 reply, 08/14/84)
Phrases quiz ** spoiler -- rot ** (0 replies, 08/16/84)
Good approximation for pi (4 replies, 08/19/84)
Colour of the bear (0 replies, 08/19/84)
Brainteaser : WHODUNIT (0 replies, 08/20/84)
Color of bear... (0 replies, 08/20/84)
ROT N ? (1 reply, 08/20/84)
WHO OWNS THE ZEBRA (4 replies, 08/21/84)
Don't cross my path ! & Kuratowsi's Theorem (0 replies, 08/21/84)
Kuratowski's theorem and the "Don't cross my path" problem (0 replies, 08/21/84)
starting places for bear hunt (0 replies, 08/21/84)
Puzzle Solutions (2 replies, 08/21/84)
don't cross my path (0 replies, 08/22/84)
More on the color of the Bear? (0 replies, 08/22/84)
A Beauty Contest Logic Puzzle (0 replies, 08/22/84)
Don't cross my path ! (5 replies, 08/27/84)
Beauty Contest Solution (0 replies, 08/27/84)
Liar/Truth-teller/Diplomat puzzle (0 replies, 08/28/84)
A weighty problem? (2 replies, 08/29/84)
The odd golf ball (0 replies, 08/29/84)
A calendar puzzle (0 replies, 08/30/84)
DOGSMEAD (0 replies, 08/30/84)
Phrases Quiz (3 replies, 08/30/84)
Liar/Truth-teller/Diplomat puzzle *SPOILER* (0 replies, 08/31/84)
DOGSMEAD Solution ** SPOILER ** (0 replies, 09/06/84)
Two 1-liter container mixture problem. (0 replies, 09/07/84)
What is the color of the Bear? (3 replies, 09/07/84)
WHODUNIT (1 reply, 09/07/84)
Series problem - from my 13 year old son (1 reply, 09/11/84)
Solution to liar/truth-teller/diplomat problem (1 reply, 09/12/84)
modified series (0 replies, 09/17/84)
Series sol'n/con't (0 replies, 09/22/84)
High school math puzzles (1 reply, 09/28/84)
Post ya' bra'nteasrs' (0 replies, 09/28/84)
High School Puzzles (0 replies, 10/02/84)
The Geodesic Fly (0 replies, 10/04/84)
the spider and fly (0 replies, 10/04/84)
cypher (0 replies, 10/05/84)
5-D Tic-Tac-Toe & a Cipher (2 replies, 10/07/84)
Ladder problem (0 replies, 10/12/84)
SOLUTION to intersection puzzle! (0 replies, 10/12/84)
More series puzzles (0 replies, 10/17/84)
SEND+MORE=MONEY (1 reply, 10/19/84)
Yet another series (0 replies, 10/24/84)
Another neat problem from Putnam Exam (5 replies, 10/25/84)
Puzzle help needed (1 reply, 10/26/84)
Sums of Subsets Problem (1 reply, 10/28/84)
High School Math problems:Answers and a toughie! (5 replies, 10/30/84)
Answer to Yet Another Series (0 replies, 11/01/84)
A sequence problem (1 reply, 11/08/84)
NYT Crossword puzzle of Sunday, 11/4 (1 reply, 11/08/84)
tall and short cannibals (0 replies, 11/09/84)
Figure me this... (1 reply, 11/10/84)
triangles (3 replies, 11/14/84)
fun signatures (0 replies, 11/16/84)
Solution to DSR Contest Announced (1 reply, 11/17/84)
*SPOILER* Re: A puzzle with two answers?!? (2 replies, 11/17/84)
3D Geometric Puzzle (2 replies, 11/20/84)
Questions thrice about binary trees. (1 reply, 11/20/84)
A puzzle with two answers?!? (5 replies, 11/26/84)
12/84 Harper's Puzzle (0 replies, 11/28/84)
no two ways about it. (0 replies, 11/29/84)
12/84 Atlantic Puzzler (0 replies, 11/29/84)
A puzzle in physics (1 reply, 12/01/84)
Interesting equations (0 replies, 12/04/84)
Leeper Film Quiz #3 (0 replies, 12/10/84)
Leeper Film Quiz #4 (0 replies, 12/10/84)
Lists of points clarification (0 replies, 12/17/84)
A problem about lists of points (2 replies, 12/18/84)
The Puzzler's Puzzling Puzzle Quiz (0 replies, 01/10/85)
Puzzler's Puzzling Puzzle Quiz - More Info (0 replies, 01/19/85)
Answer to Puzzler #1 (0 replies, 01/23/85)
Will computers work in the year 2000 ? (0 replies, 01/24/85)
Puzzle #1 answer unfair! (0 replies, 01/25/85)
"A problem about lists of points" keywords: golden ratio (0 replies, 01/29/85)
Is anyone there? (4 replies, 01/31/85)
Computer bugs in the year 2000 (28 replies, 02/04/85)
Will the computer bugs discussion end before the year 2000? (1 reply, 02/07/85)
Computer bugs and the year 2000 (3 replies, 02/07/85)
Puzzler's Puzzling Puzzle Quiz (4 replies, 02/09/85)
excuuse meee--I stand corrected (0 replies, 02/11/85)
my apologies if this goes through twice (0 replies, 02/12/85)
Solve 1 + 11 + 111 + 1111 +... (0 replies, 02/13/85)
WARNING!! A ROT13 Sexual Puzzle (2 replies, 02/15/85)
permuting 0123456789 (0 replies, 02/17/85)
Computer bugs in the year 4000 (3 replies, 02/18/85)
Computer bugs in the year 3200 (2 replies, 02/21/85)
when does rot13 NOT produce garbage ? (2 replies, 03/03/85)
Evolution of Names. (9 replies, 03/10/85)
Short-swords (2 replies, 03/10/85)
Exponant Duals (1 reply, 03/13/85)
Exponent Duals (1 reply, 03/16/85)
manholes (1 reply, 03/17/85)
68000 Code Puzzle (0 replies, 03/18/85)
Loop termination proof problem. (1 reply, 03/18/85)
triangular manhole covers (0 replies, 03/19/85)
Z80 Code Puzzle (2 replies, 03/20/85)
a question (4 replies, 03/20/85)
a good interview question (28 replies, 03/22/85)
Reuleaux triangle drill bit (0 replies, 03/23/85)
Drilling square holes (0 replies, 03/26/85)
30 mph / 60 mph problem (0 replies, 03/26/85)
More on Interview Questions. (5 replies, 03/27/85)
More on Interview Questions...derivative of x! (2 replies, 03/28/85)
g' (0 replies, 04/01/85)
Gamma Function (0 replies, 04/02/85)
YAIQ (1 reply, 04/02/85)
Where is the puzzler? (0 replies, 04/05/85)
Who is the thief? (2 replies, 04/06/85)
Virtual Memory (1 reply, 04/06/85)
Reuleaux (1 reply, 04/08/85)
Fill in the Blanks (0 replies, 04/09/85)
Manhole covers (21 replies, 04/09/85)
Deriv of x! (0 replies, 04/10/85)
Rouleaux drill (1 reply, 04/11/85)
Weighing problem (12 replies, 04/12/85)
Re Weighing Problem (1 reply, 04/12/85)
A Newsletter for Wa-Tor is starting (0 replies, 04/12/85)
Weighing Problem II (0 replies, 04/13/85)
Another code puzzle (1 reply, 04/13/85)
Derivative of x! (0 replies, 04/14/85)
Different kind of coin weighing problem (0 replies, 04/14/85)
Out of Virtual Memory? (3 replies, 04/16/85)
Authoritative posting on drilling square holes with Reuleaux triangles (1 reply, 04/16/85)
metapuzzle (1 reply, 04/17/85)
Derivative of x! and actual interviews (14 replies, 04/18/85)
the two weight coin problem (0 replies, 04/19/85)
Ok, SAT tests stink but... (0 replies, 04/20/85)
last words on coins? (1 reply, 04/20/85)
Advanced Weighing problem (3 replies, 04/22/85)
Yet another weighing problem (3 replies, 04/22/85)
Words with letters/syllables ratio close to 1 (0 replies, 04/22/85)
A different weighing problem (4 replies, 04/23/85)
4 letter three-syllable words (0 replies, 04/23/85)
1000 Lockers (1 reply, 04/23/85)
more word games (2 replies, 04/24/85)
Even more word games (0 replies, 04/24/85)
Long words - Answers (0 replies, 04/25/85)
YAFTW (4 replies, 04/26/85)
x^x^x^... and MAA tests (0 replies, 04/27/85)
needed:algorithm (7 replies, 04/27/85)
Carbon-14 dating the barometer quiz... (0 replies, 04/29/85)
the derivative (0 replies, 05/01/85)
using a barometer to ... (5 replies, 05/01/85)
Use of net.puzzle (0 replies, 05/01/85)
abcde (10 replies, 05/02/85)
x^x^x^... = 2 (2 replies, 05/02/85)
> What comes next in the series 2, 3, 5, 7 ??? (5 replies, 05/02/85)
x to the x ... : exponentiation not associative (2 replies, 05/02/85)
x to the x ... : (0 replies, 05/02/85)
abcde and zyxwv (0 replies, 05/04/85)
still more word games (5 replies, 05/08/85)
x^x^x associativity and SAIL (0 replies, 05/10/85)
Opposites (10 replies, 05/11/85)
x to the x to the x ... (18 replies, 05/13/85)
How to get the C-shell to recognize -? (1 reply, 05/13/85)
Words with "w" as a vowel **SPOILER** (0 replies, 05/15/85)
postpone (0 replies, 05/21/85)
Omni Mega IQ test (1 reply, 05/23/85)
Digits and their secrets. (0 replies, 05/24/85)
old puzzle (0 replies, 05/24/85)
Ha! Ha! You want it WHEN ? Ha! Ha ! (1 reply, 05/28/85)
RBIs from walks (0 replies, 05/30/85)
5 RBIs in 1 at bat - THE ANSWER (1 reply, 05/30/85)
An interesting digit feature... (0 replies, 05/30/85)
Horses, Pigs, and Rabbits (3 replies, 05/31/85)
5 RBIs in 1 at bat (12 replies, 06/03/85)
Rotating answers -- a survey (0 replies, 06/04/85)
How to win a bottle of Champagne (7 replies, 06/05/85)
Omni-Mega IQ Test- Answers (0 replies, 06/05/85)
Alphabet soup (9 replies, 06/06/85)
YA baseball puzzle - unassisted triple play (7 replies, 06/09/85)
Survey results on SPOILER to indicate answers (0 replies, 06/10/85)
way to get only header from rn (0 replies, 06/11/85)
signposts (1 reply, 06/12/85)
Darkening letters on signs to make new ones (0 replies, 06/13/85)
scrambled signs (0 replies, 06/13/85)
5 RBI Question (0 replies, 06/14/85)
Triple play without the ball (0 replies, 06/14/85)
Short sequences of assembly language instructions (0 replies, 06/16/85)
amusingly corrupted famous signs (0 replies, 06/17/85)
Good info/Advice from Mark Brader (0 replies, 06/17/85)
Wire problem - minimum radius of thin stands in a thick strand (0 replies, 06/21/85)
*SPOILER* Short sequences of assembly language instructions (0 replies, 06/21/85)
Sign missing letters... (0 replies, 06/21/85)
Neon failure (5 replies, 06/22/85)
Balls and buckets combinatorics problem (3 replies, 06/24/85)
RAMAD INN (0 replies, 06/28/85)
Any surveyors out there??? (1 reply, 07/01/85)
Contradictory Term (0 replies, 07/06/85)
U.S. Geography Quiz (1 reply, 07/09/85)
words and their opposites (18 replies, 07/11/85)
sail boat flag (2 replies, 07/13/85)
Geography Quiz II (0 replies, 07/15/85)
U.S. Geography Quiz III (0 replies, 07/17/85)
Answers to Geo. Quiz I (0 replies, 07/17/85)
U.S. Geography Quiz eye eye eye (0 replies, 07/19/85)
U.S. Geography Quiz IV (0 replies, 07/19/85)
Xenia (0 replies, 07/21/85)
What states are disconnected? (0 replies, 07/27/85)
Request for riddles -- please read (0 replies, 07/29/85)
word islands oops and more (1 reply, 07/29/85)
Yet Another U.S. Geography Quiz (4 replies, 07/30/85)
Longest coastline (0 replies, 07/31/85)
Ivy as a Word Island (0 replies, 08/03/85)
Word Islands (5 replies, 08/05/85)
Answers to U.S. Geog Quiz II (0 replies, 08/09/85)
word squares (0 replies, 08/20/85)
Clarification of word cubes (0 replies, 08/20/85)
Disconnected States (2 replies, 08/21/85)
Sail boat pennant (4 replies, 08/21/85)
letters in sequence (0 replies, 08/22/85)
countries whose name has many words (2 replies, 08/24/85)
a fun chess problem (3 replies, 09/03/85)
Chess Problem #2 (1 reply, 09/04/85)
Chess Problem #2 PLEASE INCLUDE SPOILER WARNING! (0 replies, 09/06/85)
Xenia and New York * ANSWER * (2 replies, 09/09/85)
Chess Problem #3 (0 replies, 09/11/85)
Nim Game in Marienbad (1 reply, 09/13/85)
Generalized NIM (0 replies, 09/13/85)
New Largest Prime (0 replies, 09/18/85)
Cities and letters: Answer ****SPOILER**** (0 replies, 09/21/85)
Nim Game in Marienbad * SPOILER * (2 replies, 09/22/85)
Cities and letters (3 replies, 09/24/85)
Arranging Numbers ** SPOILER ** (0 replies, 09/27/85)
Silly puzzle (0 replies, 10/01/85)
Arranging Numbers ** SPOILER * (1 reply, 10/02/85)
arranging numbers (4 replies, 10/03/85)
Thevinin/Norton equivalents (2 replies, 10/07/85)
Alphabet Puzzles (0 replies, 10/08/85)
Partitioning The Alphabet (1 reply, 10/12/85)
words ending in -gry // game of Life (0 replies, 10/13/85)
game of life (1 reply, 10/13/85)
words containing \"gry\" (0 replies, 10/14/85)
revision on game of life! (1 reply, 10/15/85)
Partitioning The Alphabet ** SPOILER ** (1 reply, 10/15/85)
More Alphabet Partitions (0 replies, 10/15/85)
The Infamous -GRY Puzzle (2 replies, 10/16/85)
all gry words (1 reply, 10/18/85)
One last solution for the Polar Bear Problem (0 replies, 10/21/85)
heating metal (1 reply, 10/23/85)
Expanding metal torus spoiler (0 replies, 10/23/85)
Polar Bear Problem Sequel SPOILER!!!!!!! (1 reply, 10/23/85)
More points . . . (0 replies, 10/24/85)
n-dim ohmic cube (0 replies, 10/24/85)
YA alphabet partition (2 replies, 10/25/85)
analogy of rod along side of square is UNconvincing. (1 reply, 10/25/85)
Thermometer Puzzle (3 replies, 10/26/85)
Thermometer Puzzle **SPOILER** (0 replies, 10/26/85)
Expansion of metals (0 replies, 10/28/85)
words containing letter sequences (1 reply, 10/28/85)
Expansion of a hole in a sphere etc. (0 replies, 10/28/85)
opening bottles ! (1 reply, 10/28/85)
Polar Bear Problem Sequel Sequel (0 replies, 10/29/85)
Polar Bear Problem Sequel **SPOILER** (2 replies, 10/29/85)
It is not (4 replies, 10/29/85)
PIRATE PROBLEM **SPOILER** (1 reply, 10/29/85)
-gry (2 replies, 10/29/85)
TEST (1 reply, 10/29/85)
?? (0 replies, 10/29/85)
Does the hole expand when heated? (3 replies, 10/31/85)
expanding metal (1 reply, 10/31/85)
pseudo-zeno paradoxes (1 reply, 10/31/85)
Yet another Polar Bear Problem (0 replies, 10/31/85)
*** The infamous PIRATE PROBLEM *** spoiler (1 reply, 10/31/85)
*** The infamous PIRATE PROBLEM *** (4 replies, 11/05/85)
Warped cookie sheets (3 replies, 11/05/85)
uvw (0 replies, 11/05/85)
pirate solution (1 reply, 11/06/85)
infinitesimal bees (7 replies, 11/06/85)
Metal expansion upon heating. (0 replies, 11/07/85)
Polar Bear Problem Sequel Sequel Sequel (0 replies, 11/08/85)
More interesting than the polar bear problem (2 replies, 11/10/85)
Polar Bear Problem Sequel (37 replies, 11/11/85)
Infinite random-number generators (1 reply, 11/17/85)
Lemma: Length of bisector as function of sides (0 replies, 11/17/85)
Geometry problem (8 replies, 11/18/85)
Long words (16 replies, 11/19/85)
Bizzare Polar Bear Answer (0 replies, 11/19/85)
Somewhere in time (1 reply, 11/22/85)
A somewhat different geometry problem (3 replies, 11/23/85)
Barge problem **SPOILER** (0 replies, 11/26/85)
Lottery (0 replies, 11/28/85)
1/3 of the Lottery, real sad spoiler (0 replies, 11/29/85)
Monkey Puzzle (4 replies, 11/30/85)
here's my infinite random-number generator (0 replies, 12/01/85)
sand (0 replies, 12/01/85)
Barge problem (4 replies, 12/02/85)
Sherlock Holmes (0 replies, 12/03/85)
summation in closed form (3 replies, 12/03/85)
random seeding (1 reply, 12/03/85)
Twenty Question Puzzle (0 replies, 12/04/85)
sand sequel (0 replies, 12/04/85)
sand *** SPOILER *** (1 reply, 12/04/85)
Barge Problem - The Answer (0 replies, 12/05/85)
More on LED puzzle. (0 replies, 12/05/85)
3 letter initials (0 replies, 12/05/85)
here's my infinite random-number gen (0 replies, 12/05/85)
Winning 1/3 of the Lottery (13 replies, 12/05/85)
Winning 1/2 the Lottery... (0 replies, 12/09/85)
guaranteeing that you match at least three numbers in Megabucks (0 replies, 12/11/85)
Logic puzzle creation query (11 replies, 12/15/85)
Lottery Tickets (0 replies, 12/16/85)
Mass Lottery 3 number match (1 reply, 12/17/85)
9 is necessary and sufficient (0 replies, 12/18/85)
feathers vs. gold **SPOILER** (5 replies, 12/20/85)
someone asked why weightless ... (2 replies, 12/20/85)
feathers vs. gold (3 replies, 12/21/85)
weight and weightlessness (0 replies, 12/23/85)
getting 3 winners in Massachusetts (0 replies, 12/23/85)
someone asked why weightless 300 miles up in orbit even though gravity is the same (2 replies, 12/24/85)
random number wanted between neg inf (1 reply, 12/24/85)
infinite poker chips (0 replies, 12/24/85)
feathers vs. gold, weight vs. mass (0 replies, 12/24/85)
imperfect information game theory (0 replies, 12/26/85)
Weight (0 replies, 12/26/85)
Mass Lottery - 3 Number Match in 10 (0 replies, 12/26/85)
random number wanted between neg inf and pos inf (7 replies, 12/27/85)
Winning 1/2 of the lottery **SPOILER** (0 replies, 01/01/86)
lead vs. feathers (0 replies, 01/02/86)
Polar paradox (4 replies, 01/02/86)
Polar paradox * SEMI-SPOILER * (1 reply, 01/03/86)
deceptive liar (0 replies, 01/04/86)
Forked Road logic puzzle (2 replies, 01/07/86)
Winning 1/2 of the Lottery (3 replies, 01/09/86)
A logic (8 replies, 01/09/86)
another puzzle along the same vein (0 replies, 01/11/86)
LED Puzzle (1 reply, 01/14/86)
Boodle Phil moiven? (4 replies, 01/23/86)
hex <--> English (4 replies, 01/25/86)
Golomb Rulers (2 replies, 01/28/86)
A "logic puzzle" * SPOILER * (0 replies, 01/29/86)
Filene's 1985 Christmas Contest -- logic problem (0 replies, 01/29/86)
Boggle puzzle (0 replies, 01/30/86)
Logic puzzle (0 replies, 01/30/86)
less flawed version of children's ages problem (0 replies, 01/30/86)
A new "logic puzzle" (0 replies, 02/02/86)
Explorer paradox * SEMI-SPOILER * (3 replies, 02/04/86)
A "logic puzzle" (13 replies, 02/04/86)
5 boxes *Spoiler* (0 replies, 02/04/86)
droodle (1 reply, 02/05/86)
droodle #2 (0 replies, 02/05/86)
5 boxes ** SOLUTION ** (0 replies, 02/05/86)
Filene's 1985 Christmas Contest (0 replies, 02/05/86)
Equation Test (0 replies, 02/06/86)
Compass a Square (0 replies, 02/06/86)
5 boxes (10 replies, 02/06/86)
The volume of the ring (1 reply, 02/07/86)
5 boxes *Spoiler* (0 replies, 02/07/86)
stupid verbal trick (0 replies, 02/09/86)
hat puzzle **SPOILER** (0 replies, 02/10/86)
another hat puzzle (0 replies, 02/11/86)
Hosiptal and Alligators puzzle *****SPOILER****** (0 replies, 02/11/86)
"Hats" puzzle -- **SPOILER** **SPOILER** **SPOILER** **SPOILER** (0 replies, 02/11/86)
this one was simple (0 replies, 02/11/86)
yet another puzzle (1 reply, 02/12/86)
this one was simple? yea (0 replies, 02/14/86)
another puzzle (6 replies, 02/14/86)
Arrangement Puzzle (1 reply, 02/15/86)
5-boxes puzzle (0 replies, 02/16/86)
Fork in road puzzle (0 replies, 02/17/86)
Find a set of positive real numbers whose sum is 100 and whose product is as large as possible. (5 replies, 02/17/86)
Most different **SPOILER** (0 replies, 02/18/86)
marble puzzle (1 reply, 02/18/86)
Most different (3 replies, 02/19/86)
scheduling er physicians (0 replies, 02/19/86)
Pennies spoilers (1 reply, 02/20/86)
Real-life rice puzzler - A theory (0 replies, 02/20/86)
Real-life rice puzzler (2 replies, 02/20/86)
Modified pennies puzzle (0 replies, 02/21/86)
hard puzzle answers for A.G. (1 reply, 02/21/86)
pennies puzzle (11 replies, 02/21/86)
Truth-tellers vs. liars (1 reply, 02/21/86)
Puzzles From Wonderland (0 replies, 02/22/86)
The rice puzzler continued... (1 reply, 02/23/86)
Rice puzzler (0 replies, 02/24/86)
"Logic" puzzles (1 reply, 02/25/86)
A Wonderland Telephone Directory (0 replies, 02/26/86)
TWO PLAYER GAMES (1 reply, 02/27/86)
Find a set of ... New and Improved (2 replies, 02/28/86)
Orphaned Response (11 replies, 02/28/86)
New Puzzle (6 replies, 02/28/86)
Multi-D Tic-Tac-Toe (0 replies, 03/01/86)
puzzle (10 replies, 03/03/86)
A Bicycle Puzzle *****SPOILING YOUR DAUGHTERS WITH MY ANSWERS**** (0 replies, 03/05/86)
Inverse Tic-Tac-Toe (3 replies, 03/08/86)
Circles and chords (4 replies, 03/08/86)
A New Trigonometrical puzzle. (2 replies, 03/09/86)
Bicycle puzzle summary (0 replies, 03/10/86)
A Bicycle Puzzle (5 replies, 03/11/86)
Wooley's letter sequence (0 replies, 03/12/86)
an easy one *SPOILER* (0 replies, 03/13/86)
How did they do in the test (6 replies, 03/14/86)
What is the Name of This Puzzle? (0 replies, 03/15/86)
the \"yes-no mystery\" game (2 replies, 03/16/86)
Follow up to TWO PLAYER GAME AND WINNING STRATEGY (0 replies, 03/16/86)
Find a set of ... (1 reply, 03/17/86)
Letter Sequence (4 replies, 03/17/86)
Age of three kids puzzle: I forgot it! (0 replies, 03/18/86)
an easy one (0 replies, 03/18/86)
Mystery game over the net (0 replies, 03/18/86)
mystery-game response. Why did this mail originally fail ?? (0 replies, 03/18/86)
Language of Finite Strings is Countable (0 replies, 03/19/86)
tea/coffee puzzle (0 replies, 03/19/86)
Yet Another Letter Sequence (5 replies, 03/19/86)
the "yes-no mystery" game (1 reply, 03/19/86)
truth machine clarification**2 (8 replies, 03/19/86)
Mystery puzzles (3 replies, 03/20/86)
52 vrs 53 Bicycles - 51 Bicycles (0 replies, 03/20/86)
Mixing Liquids (4 replies, 03/21/86)
the \"yes-no mystery\" game **SPOILERS** (1 reply, 03/22/86)
Albatross mystery (0 replies, 03/24/86)
Bimagic squares (0 replies, 03/26/86)
rational behavior (3 replies, 03/27/86)
Newcomb's Paradox (12 replies, 03/28/86)
and the Gloom of the Grave (0 replies, 06/02/86)
A Sane Man Proposes A Time Travel Experiment (13 replies, 08/07/86)
A heavy problem (7 replies, 08/13/86)
responding to requests for help (0 replies, 10/06/86)
what is this substance? (0 replies, 10/09/86)
what is (0 replies, 10/25/86)
pangram crossword (0 replies, 10/27/86)
Funny Orbits (5 replies, 10/28/86)
A word for this definition (1 reply, 10/31/86)
Math of Diseases (2 replies, 11/04/86)
Triangles in Space (4 replies, 11/06/86)
Algebra (1 reply, 11/17/86)