Griddition

Griddition is a challenging numbers puzzle where you must fill a grid with numbers, Sudoku-style.

10 seconds of math

Practice mental arithmetic

Learn brain healthy habits.

Get Sudoku is an interactive sudoku solver.

HoDoKu is a sudoku helper written in Java and available in English and German.

Less Than 8 is a fun and challenging numbers puzzle with a gameplay close to that in Sudoku.

Discover what your mind can do. Improve memory, increase focus, and find calm - with the #1 brain training app. Get started now.

$images/2020/04/Math-Master-Brain-Quizzes.png}}$

Math Master is a free math quiz game designed for all ages!

See posts, photos and more on Facebook.

A uniquely challenging math puzzle game.

$images/2020/04/Numbily-Free-Math-Game.png}}$

Train your brain in a easy free math game! Improve your math skills!

Peak is the automated way to keep track of what everyone is working on.

Play millions of free Sudoku puzzles online for kids to experts. Sudoku puzzles like 9x9, Samurai, 4x4, 6x6, 8x8, 12x12, 16x16, 20x20 and 25x25.

Perfect for students to improve their math abilities

GNOME GUI for configuring a users’ cron (automatic jobs). Some of its features are:

Sudoku Portable is a an addictive puzzle game originally created in France over 100 years ago.

How fast can you add two numbers?

A fun number puzzle game for iPhone and iPad.