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Results tagged with puzzle
Search options questions only
not deleted
user 65915
Recreational mathematics or puzzles with serious mathematical content. Note that math contest problems are generally considered off-topic.
35
votes
2
answers
4k
views
Who wins two player sudoku?
Let's say players take turns placing numbers 1-9 on a sudoku board. They must not create an invalid position (meaning that you can not have the same number in within a row, column, or box region). The …
- 6,353
21
votes
1
answer
817
views
Who wins the Rubik's cube game?
EDIT: It may be simpler to consider the same problem with the 15 puzzle first. …
- 6,353