Question

Alphametics puzzle, given numbers that are prime and square.

score 172 · Answer 1 · 2019-08-23 15:27:52

172

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Alphametics puzzle, given numbers that are prime and square.

Published on 23 Aug 2019 - 15:27

score 110 · Answer 2 · 2026-03-29 03:35:34

110

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score 1.1k · Answer 3 · 2019-08-28 19:45:43

1.1k

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score 151 · Answer 4 · 2019-08-31 04:40:38

151

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score 471 · Answer 5 · 2026-04-05 06:54:31

471

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score 485 · Answer 6 · 2019-08-31 14:21:46

485

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141

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161

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258

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594

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score 46 · Answer 12 · 2026-03-26 17:37:18

46

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score 237 · Answer 13 · 2026-03-30 02:05:36

237

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score 1.2k · Answer 14 · 2026-04-12 07:55:52

1.2k

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score 111 · Answer 15 · 2026-03-30 02:06:41

111

Views

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Published on 30 Mar 2026 - 2:06

List Question

Alphametics puzzle, given numbers that are prime and square.

Probability problem, roll a n-sided dice for m times, the probablity to have at least d difference between the largest number and the smallest number.

Filling in the blanks on a magic triangle

Logic Riddle Puzzle... Torn between two answers

How many ways to flip/ rotate a triangle so it has the same orientation as in the beginning?

Cats on a cliff puzzle

A two player match picking game from the Moscow Puzzles book

Specific edge-matching puzzle NP-complete

Double Tower of Hanoi

Logic puzzle inspired by “Blue Eyes”

Need help figure out a Fibonacci related math trick

Riddle on finding numbers of nails that Jon gives and Ron uses.

Find "a" so that 99*a=1a1

What is the expected number of d20 rolls needed for at least one 1 and at least one 20 to come up?

Fated to earn money (simple algebra used but may require other things)

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