Sudoku English Primary, lower
First sudoku: a 4 × 4 to start on
A first sudoku: a 4 × 4 grid with one solution, and each number confirmed as it goes in.
by Puzzel · published 18 Sept 2026 · copied 0×
A first sudoku: a 4 × 4 grid with one solution, and each number confirmed as it goes in.
by Puzzel · published 18 Sept 2026 · copied 0×