5/5 rating based on 55 reviews. Read all reviews for GREG - A Mathematical Puzzle Game To Train Your Brain Skills for iPhone.
GREG - A Mathematical Puzzle Game To Train Your Brain Skills is paid iOS app published by Marco Torretta
acalderon52
Offers a great space to develop Math skills. The time limit is useful to increase metacognition skills.
juliusa
A fun way to sharpen your brain with math. Goes a bit too fast at times, but still fun.
rmelson
Great game., tests your math skills,fun to play, easy to learn but can be challenging.