Check out HexSum https://hexsumgame.com/

HexSum is a unique math puzzle game I made and released out into the wild incrementally between May and June 2026.

There are several different puzzle modes: Standard, Timed, PvP, and Player vs CPU.

The standard and timed modes want you to “solve” the board by using all the hexes exactly once and organizing them into connected paths that add to the center, target value. Here’s a sample board.

And here’s one way to solve this board

Try it out! You can play the game on different board sizes and with different target values.

Next blog post, I’ll go over the PvP and PvCPU modes.