Mathletix

Really awesome game - a nice introduction to the puzzle system early on to ease you into it, then you breeze through the levels until you reach the menace that is Level 28. 22 numbers to choose from, 19 variable slots and 23 operator slots, what a beast.

While it took me a tad longer than expected to solve the final hurdle, the absolute satisfaction when the whole puzzle is green and explodes away as you complete the level makes it all worthwhile.

Nice brain teaser for those who like maths, and the freeplay mode lets you continue that for as long as you like, highly recommend.

A casual game that is actually difficult? Fun! It's easy to start but ramps up in a satisfying way.

Lo-fi beats to arithmetic to.

Great chill game with a universally approachable gameplay loop because it is just basic math, with a steep acceleration in complexity because of the spatial component.

If you enjoy working with numbers and find yourself intuitively manipulating numbers in your head, you will have a good time.