Tuesday, May 19, 2026

Puzzlerium Optimization Championship 7: Winner Declared

The seventh edition saw five enthusiastic participants. Zafer H. Ergan emerged the winner! Urmas Raude was a close second. The results are uploaded for you to view. The best solutions are available here

Lexomino and Pentomino Corridors were the picks for the most favorite.

Thanks for participating. 

Edit:  Updated with the actual best solution for Lexomino - an impressive 645-pointer by Gerhard Richter. Solution sent before the deadline had escaped my notice.

Saturday, April 25, 2026

Puzzlerium Optimization Championship 7

The POC returns with the seventh edition. Here are the problems for you to download and start working on.