PlaySudoku.us
Expert · Puzzle #511
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1
There are Sudoku apps that generate over 1 billion distinct puzzles — you could solve a new one every day for 2.7 million years.
There are Sudoku apps that generate over 1 billion distinct puzzles — you could solve a new one every day for 2.7 million years.
"Keep your face always toward the sunshine — and shadows will fall behind you." — Walt Whitman
"Keep your face always toward the sunshine — and shadows will fall behind you." — Walt Whitman