Sudoku Trivia

The longest Sudoku solving session in a competitive setting lasted over 8 hours — an endurance format.

Sudoku Trivia

The longest Sudoku solving session in a competitive setting lasted over 8 hours — an endurance format.

PlaySudoku.us
Medium · Puzzle #891
✓ Completed! 👍
9
4
7
7
2
6
6
1
5
1
5
3
7
2
6
4
7
8
5
9
5
6
3
7
9
9
6
4
9
2
4
7
1
00:00
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Did You Know?

The average newspaper Sudoku takes about 20 minutes to solve for an experienced solver.

Did You Know?

The average newspaper Sudoku takes about 20 minutes to solve for an experienced solver.