Nono 1k by NuSan is a simple number puzzle game, developed for the virtual console Pico-8 as part of the 2022 PICO-1K Jam.
The rules of the game are simple but tricky as well.
- You can change difficulty and board size (5 to 15) in ENTER menu.
- Press C to fill a cell and X to mark it as empty, arrow keys to move around.
- You can also use the mouse, left click to fill a cell and right click to mark as empty.
Enjoy tickeling your brain!