Sum User Reviews

Top reviews

A must for puzzle lovers!

Very fun and addicting. A great way to pass time and keep your brain active!

so fun!

Similar to other number games but with a fun twist. I love the different game modes!

Sum-Squares

It’s a fun challenging puzzle. I like that there’s different difficulty levels.

Review

The Sum-squares time attack is a fun quick challenge to add numbers quickly in my head.