Choose from five different Sudoku types

Choose from five difficulty levels

Samurai Sudoku X with five overlapping Sudokus. You can zoom and scroll the puzzle as needed

The new Sudoku Plus has two puzzles overlapping in three rows

Select the newspaper mode to manually enter your favorite puzzle and play it in iSudoku

Tap on the hint button to get help if you‘re stuck

Double tap a field or use a swipe gesture near the number field to switch to the pencil marks

Double-tap the hint button to show the hint menu

You can also choose to show the number of a field while animating the hint

iSudoku has an integrated user manual with a quick start quide

You can set a number of options

The manuals describe how to interact with iSudoku and what it offers you