Akari Light Run

Akari Light Run is a month-long puzzle marathon taking place from November 1st to November 30th. One new Akari (Light Up) puzzle will be published every day throughout the contest. 💡🧩

Follow the clues, place your lights, and try to illuminate the entire grid!
Scoring: Points for each puzzle are calculated based on the solving time. Each solver receives points proportional to their solving time and the difficulty of the puzzle. The final contest score is the sum of the points earned on all puzzles.

At the end of the contest, the top solver will earn the title of Akari Luminary. 🏆

Full results of the contest see at the results page
#Puzzle Best time
1 (2026-11-01, competitive) Akari (10x10) 1m 31 s

Click at the puzzle name to solve the selected puzzle. Puzzles which are older than 5 days are non-competitive and can be attempted without registration.
Click at the best solving time value to see the score table for the selected puzzle.