Bit Cells
A simple calculator for bitwise operations on grids—built for puzzle solvers.
For the past few months, my friends and I have been solving ThinkyGames’ Thinky Dailies. Many of these puzzles involve shading cells on a grid, and one particularly tricky puzzle had us performing bitwise operations across multiple grids. We ended up reaching for image editors just to XOR two patterns together (Spoiler: the solution had nothing to do with this).
That felt like overkill for such a simple task. So I built this: a dumb grid calculator that runs entirely in the browser. Create grids, name them, draw patterns, and combine them with expressions like (A ^ B) & Mask. The result updates live as you edit.