Update released on May, 14th 2021

A leaderboard with 100 places, improvements to competition mode, German explanations, and more!

Checkmate patterns explained

Learn checkmate patterns with explanations including arrows, highlighted squares, move annotations, and term definitions!

Updates to the competition mode

Resuming a run, leaderboard, and launch party highlights

April update including the new competition mode

New competition mode goes into beta test, changes to the patron program, new blog, announcing a newsletter, and more!

Quick Guide to the Solution View

In this post, we will give you a quick guide to the solution view. The solution view gives you a chance to get a deeper understanding of the solution to the puzzles. If you failed a puzzle it is a good chance to learn and explore why your solution didn’t work.