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Puzzling
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Michael Seifert
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Top tag

mathematics

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2 posts edited
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Summary Answers Questions Tags Badges Favorites Bounties Reputation All actions

9 Favorites

Added Views Newest Activity Votes
64
votes
3
answers
4k
views

A secret polynomial

mathematics strategy
Feb 19 '18 at 20:59 boboquack 20.2k
50
votes
3
answers
5k
views

Sliding Bolt Puzzle

strategy logical-deduction
Jun 27 '17 at 18:08 Peregrine Rook 4,849
36
votes
9
answers
4k
views

Filling an 11-by-11 square

mathematics combinatorics
Jan 22 '16 at 0:29 Mike Earnest 29.4k
20
votes
4
answers
814
views

Ernie and the Uneconomical Flat-breads

mathematics geometry word-problem
Jan 31 '18 at 1:33 Penguino 9,940
20
votes
5
answers
874
views

Professor Halfbrain and the powers of 2016

mathematics number-theory
Mar 22 '16 at 4:07 Community♦ 1
20
votes
4
answers
840
views

Consecutive integers around a circle

computer-puzzle number-theory arithmetic
Mar 3 at 16:20 isaacg 2,039
15
votes
6
answers
719
views

A triangular Quidditch field

mathematics geometry
Mar 25 '16 at 10:19 Community♦ 1
10
votes
6
answers
827
views

A Game Of Cat And Mouse: Part 2

riddle story number-sequence knowledge geography
Apr 18 '17 at 20:44 practiced_liar 876
8
votes
2
answers
7k
views

Is Ron a mathematical prodigy?

mathematics logical-deduction formation-of-numbers
Jan 10 '18 at 16:10 Dylan Cope 1
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