Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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Topic Forum Replies Last post
The Professor and the Student by gurthbruins  [ 1 2 3 4 ]
Puzzles and Games 80 2013-05-05 13:01:26 by Agnishom
sums of power sequences by wintersolstice
This is Cool 8 2013-03-30 07:41:56 by cmowla
New Formulation For Sums of Power by Stangerzv
This is Cool 20 2013-02-23 03:50:13 by Stangerzv
Prime Numbers!! by ZHero  [ 1 2 ]
This is Cool 28 2013-01-26 11:02:14 by n872yt3r
A Logic Puzzle by Agnishom
Puzzles and Games 3 2012-12-19 22:06:44 by julianthemath
Type the username above you - WITH YOUR ELBOW! by lightning  [ 1 2 3 ]
Puzzles and Games 70 2012-12-19 15:41:19 by julianthemath
"Dropping Balls" Puzzle by wintersolstice
Puzzles and Games 15 2012-10-23 03:41:23 by bobbym
Patterns for good {my problems} by mathgogocart  [ 1 2 ]
Puzzles and Games 25 2012-06-28 00:06:41 by anonimnystefy
The hardest logic puzzle ever becomes even tougher by NNikolay
Puzzles and Games 8 2012-06-20 22:09:50 by wintersolstice
problem with smilie by wintersolstice
Maths Is Fun - Suggestions and Comments 4 2012-06-16 22:20:55 by wintersolstice
Hidden countries by ganesh
Puzzles and Games 17 2012-05-07 13:13:16 by AdamKralic
Perfect Squares by anna_gg
Puzzles and Games 17 2012-04-17 01:59:35 by wintersolstice
The Professors Test by bob bundy  [ 1 2 ]
Puzzles and Games 49 2012-04-16 01:49:01 by anonimnystefy
Word Game 23c by gurthbruins  [ 1 2 ]
Puzzles and Games 26 2012-04-02 16:45:55 by gurthbruins
Word Game #66 by gurthbruins  [ 1 2 3 ]
Puzzles and Games 50 2012-03-31 21:54:37 by gurthbruins
Variation of "the hardest logic puzzle" by wintersolstice
Puzzles and Games 1 2012-03-18 18:50:34 by gurthbruins
Super Happy Numbers by wintersolstice  [ 1 2 ]
This is Cool 40 2012-03-06 22:58:03 by phrontister
Where's my mistake? by wintersolstice
Help Me ! 4 2011-05-26 01:27:20 by bobbym
Catch Me If You Can! by ZHero  [ 1 2 ]
Puzzles and Games 39 2011-04-12 12:00:36 by gAr
Containers of marbles by wintersolstice
Puzzles and Games 8 2011-02-22 08:16:17 by byronjordan
combination misconception by wintersolstice
This is Cool 1 2011-02-03 11:32:11 by John E. Franklin
New combination problem by wintersolstice
This is Cool 0 2011-01-16 06:03:10 by wintersolstice
Permutations, given a set of repeated digits by gAr
Help Me ! 15 2011-01-12 07:31:08 by bobbym
Intersection between two hyperplanes by wintersolstice
Help Me ! 5 2011-01-09 03:43:24 by wintersolstice
Funny musical jokes by PsIloveU
Jokes 3 2010-10-17 13:17:07 by soroban
group theory problem by wintersolstice
Help Me ! 1 2010-09-06 09:05:24 by Avon
blank out!!! by lightning  [ 1 2 3 ]
Puzzles and Games 68 2010-08-16 07:42:31 by bobbym
Sudoku for kids - which starting age by TomHeller
Puzzles and Games 6 2010-07-30 07:04:13 by mathsyperson
unfolded cube puzzle by wintersolstice
Puzzles and Games 5 2010-07-30 04:48:15 by bob bundy
Inverse of square matrix by wintersolstice
This is Cool 3 2010-07-27 16:27:05 by George,Y

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