Cardinal Chains

A minimalist puzzle game centering on the concept of non-decreasing sequences.

Each puzzle begins with a monochrome grid of numbers, plus a few colored cells marked with an X. Starting at these cells, you must link up numbers in non-decreasing order until the whole grid is filled with color.

Play the demo right in your browser, now including 100 levels!

As a way to thank the community for the awesome reception around the web, I increased the number of levels in the demo from 50 to 100!

Have fun!