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86 Tags

Name Votes
401
mathematics × 145
38
strategy × 41
13
number-theory × 5
8
enigmatic-puzzle × 2
176
formation-of-numbers × 21
35
game × 10
13
paradox × 2
8
packing
156
logical-deduction × 134
26
lateral-thinking × 11
12
weighing × 16
7
board-games × 5
82
geometry × 47
26
arithmetic × 3
11
number-sequence × 11
6
computer-puzzle × 4
75
optimization × 49
22
chess × 9
11
graph-theory × 4
6
construction × 2
55
visual × 6
21
unsolved-mysteries
11
decanting-problems × 2
6
magic
49
combinatorics × 35
20
alphametic × 4
11
number-property × 2
5
coin-tossing × 3
43
english
18
dice × 4
11
computer-science
5
matches × 2
43
letters
18
puzzle-history × 3
10
riddle × 5
5
physics × 2
42
probability × 27
17
triangle × 2
10
meta-knowledge × 3
5
frobenius
41
no-computers × 13
16
algebra × 4
9
checkerboard × 3
4
sudoku × 2
40
calculation-puzzle × 10
15
open-ended × 3
9
word-problem × 2
4
tiling
39
liars × 3
14
pattern × 5
8
game-theory × 4
4
sliding-blocks
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