Easy Sudoku — Play Free Online

An easy Sudoku is a puzzle you can finish without writing a single pencil mark. Every step is a direct deduction: at any moment, at least one cell can be placed just by scanning the rows, columns, and boxes around it. Grids at this level start well filled, so the next move is never far away.

That makes easy the perfect tier for learning the two foundation techniques — scanning and naked singles. Pick a digit, trace where it can still go, and place it when only one cell remains. Finish a few grids this way and the habits transfer to every harder tier.

Every easy grid we serve is generated with a guarantee: it can be completed start to finish using nothing beyond scanning and singles, and it always has exactly one solution. If you ever feel forced to guess here, take it as a friendly signal to re-scan — the next placement is always in view. When easy boards start feeling automatic, that's your cue to step up to medium.