Sokoban with Maths!

Sokoban is a game format invented in the 80s, also known as 'warehouse manager'. Basically you push crates into slots without boxing yourself in: it was particular popular in 80s and 90s block-graphic devices. I added a bit of maths to it, to give it a new dimension! Check it out, it's free, ad-free, with no in-app purchases.