PlaySudoku.us
Medium · Puzzle #98
1
6
7
4
3
6
8
5
4
9
6
3
1
5
4
7
5
4
3
9
6
2
7
3
9
8
7
1
3
4
9
6
7
"Be less curious about people and more curious about ideas." — Marie Curie
"Be less curious about people and more curious about ideas." — Marie Curie
The 4×4 mini-Sudoku (with digits 1–4) is used in elementary schools worldwide as an introduction to logic puzzles.
The 4×4 mini-Sudoku (with digits 1–4) is used in elementary schools worldwide as an introduction to logic puzzles.