Questions tagged [latin-square]
A combinatorial puzzle related to Latin squares.
3
questions
7
votes
1
answer
642
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Latin square puzzle
This is a sudoku-esque puzzle I came up with when trying to solve some harder sudoku.
The rules
It’s a Latin square like sudoku, so there must be the numbers 1-9 exactly once in every row and ...
- 245
7
votes
1
answer
413
views
Latin Square Puzzle - Difficult
Follow on puzzle from the introductory Latin square puzzle post.
The rules
It’s a Latin square like sudoku, so there must be the numbers 1-9 exactly once in every row and column.
Notice that each ...
- 245
5
votes
4
answers
7k
views
Special 5x5 Sudoku-like table
This is a special 5x5 Sudoku-like table.
Each row, column, and diagonal contains digits from 1 to 5 (including diagonals obtained by wrapping around the edges).
To filter duplicates (by rotation, ...
- 17.8k