82% of users were able to solve this puzzle.

Choose a number, and place it in the grid above.

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9

This number is a possibility(Clear)

Automatically remove Possibilities

Allow incorrect Moves

Clicking the playing grid places the current number

Type to place a number

Highlight Current Square

Grey out Used Numbers

Possibilities in Grid Format

Highlight Active Number

Use Simple Hints

Highlight Row, Column & Box

Show Candidate Popup on Hover

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