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15
Math.TechQA.Club
2026-05-05 07:54:25
66
Views
Coin toss puzzle
Published on
05 May 2026 - 7:54
#probability
#recreational-mathematics
#puzzle
280
Views
Knight + Knave Problem: Is the answer incorrect?
Published on
16 Apr 2026 - 1:33
#solution-verification
#puzzle
642
Views
Combinatorics on hotel vouchers problem
Published on
13 Apr 2026 - 15:11
#discrete-mathematics
#graph-theory
#puzzle
77
Views
Is it possible to swap tiles in 2x3 grid using rotations of 2x2 squares?
Published on
11 Apr 2026 - 13:24
#abstract-algebra
#combinatorics
#puzzle
383
Views
Variant of the hardest logic puzzle ever
Published on
16 Apr 2026 - 3:47
#puzzle
158
Views
Minimizing floor space needed to store $N$ unit cubes, subject to two placement rules
Published on
13 Apr 2026 - 5:39
#linear-algebra
#combinatorics
#geometry
#algorithms
#puzzle
651
Views
Logic Puzzle Involving Knights and Knaves
Published on
11 Apr 2026 - 22:50
#discrete-mathematics
#logic
#propositional-calculus
#puzzle
2.2k
Views
Find the number of good swaps.
Published on
16 Apr 2026 - 4:38
#sequences-and-series
#puzzle
#integer-partitions
484
Views
Expected value in a dice roll game
Published on
12 Apr 2026 - 8:43
#probability
#expected-value
#game-theory
#puzzle
#dice
201
Views
Expected value in case of a 100 sided die
Published on
11 Apr 2026 - 14:43
#probability
#expected-value
#puzzle
#dice
1.2k
Views
Logic Puzzle Question
Published on
09 Apr 2026 - 7:43
#puzzle
125
Views
Largest range of consecutive integers that can be formed
Published on
14 Apr 2026 - 16:29
#combinatorics
#elementary-number-theory
#logic
#puzzle
343
Views
Puzzle/Logic Question
Published on
09 Apr 2026 - 21:42
#puzzle
2.8k
Views
Why the "self-referential number" function eventually fixes every point
Published on
15 Apr 2026 - 10:59
#combinatorics
#puzzle
98
Views
cities around a circle
Published on
13 Apr 2026 - 2:33
#summation
#puzzle
#pigeonhole-principle
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