Sumaze! is an MEI and Sigma Network problem-solving app available on Android. This educational app is designed to help users learn mathematics while developing problem-solving skills. The app features a numeric maze that users must navigate by moving their tile to reach the goal. However, there are gates in the maze that can only be passed if the tile has a specific value on its back.

The puzzles in Sumaze! cover a range of mathematical concepts, including arithmetic, inequalities, the modulus function, logarithms, powers, and primes. With its engaging gameplay, Sumaze! offers a fun and interactive way for users to enhance their math knowledge and critical thinking abilities.

Sumaze! is developed by Mathematics in Education and Industry (MEI), a UK-based charity committed to improving mathematics education. MEI provides online resources for teachers and students, including versions of the maze puzzles from Sumaze!, through their website integralmaths.org.

If you're looking to improve your math skills while having fun, give Sumaze! a try!