Sudoku 100

A few months ago, I added a feature in the app where, if you solve a Sudoku with less than 3 errors, you get the option to leave a review.

This did not increase the number of reviews, so I concluded that the sudokus are too difficult.

That’s why I’ve added two new difficulty levels:
Very Easy +: Between 30 and 35 clues.
Very Easy ++: Between 35 and 40 clues.

And please if you like the app leave a review it help tremendously.

Sudoku 100 it's :
- 600 Sudoku Grids + Abilities to Add & Generate.
- Unique note first, verify later approach.
- Ability to change the scope of inputs.
- Automatic Saves.
- Four themes, Five languages.

In terms of game play, Sudoku 100 is not like the other, unlike its counterparts, it is note first, then verify.

In Selection, you can choose the scope of your inputs, so you can add or subtract a number from a range of boxes at the same time.

When you're certain of a number, you can lock it, so it can no longer be modified unless you unlock it.

When you verify, all mistakes will have a red background, yellow means the right answer is in the box but not alone, and green means it's right.

Undo/Redo option available.

Automatic saving so you can close the app with ease, and continue next time.

600 Unique Sudoku Grids Included.

Composed of :
- 100 Master Grids
- 100 Very Difficult Grids
- 100 Difficult Grids
- 100 Normal Grids
- 100 Easy Grids
- 100 Very Easy Grids

You can also add any Sudoku by tapping or by generating a random one.

You can Create a Sudoku, Remove a Sudoku,Update a Sudoku and Delete a Sudoku (CRUD) .

Four Themes : Classic, Blackboard, Neo, Matrix.
Five Languages : English, French , Spanish, Italian, Portuguese.

Recent changes:

Added on January 16, 2026:

- Display of the progress while creating a random sudoku.
- Correction of several minor issues.