PlaySudoku.us
Easy · Puzzle #849
2
5
8
3
9
1
7
9
2
3
4
5
2
6
8
1
2
5
9
7
4
3
2
8
4
9
6
7
4
9
2
1
6
9
6
7
4
8
5
6
5
1
4
8
2
9
At peak Sudoku popularity in 2006, over 600 different Sudoku books were published in a single year.
At peak Sudoku popularity in 2006, over 600 different Sudoku books were published in a single year.
"In order to improve your game, you must study the endgame before everything else." — José Raúl Capablanca
"In order to improve your game, you must study the endgame before everything else." — José Raúl Capablanca