Mathematical Mind

"Problems worthy of attack prove their worth by fighting back." — Piet Hein

Mathematical Mind

"Problems worthy of attack prove their worth by fighting back." — Piet Hein

PlaySudoku.us
Medium · Puzzle #704
✓ Completed! 👍
8
7
5
6
2
7
9
7
9
9
8
5
3
9
1
8
2
2
6
4
3
9
1
8
3
2
7
9
4
6
5
4
9
8
00:00
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Sudoku Trivia

Dell Magazines published Sudoku as 'Number Place' for decades with minimal fanfare before Nikoli transformed it into a cultural phenomenon.

Sudoku Trivia

Dell Magazines published Sudoku as 'Number Place' for decades with minimal fanfare before Nikoli transformed it into a cultural phenomenon.