13 Squared

Entry for the 2024 js13k game competition

First Posted: March 8, 2026
Last Updated: March 8, 2026

This is my entry for the js13kGames 2024 competition. The theme was "Triskaidekaphobia" (fear of the number 13). It's a lights-out-esque puzzle where you solve puzzles by making all the squares show "13". Really wanted to participate but wasn't willing to spare the energy and time to delve into a new idea, so I borrowed the game meachanics from the Burn It All Down project.

WARNING: This game plays sound when you beat a level!

Link to the competition entry: https://js13kgames.com/2024/games/13-squared

Placed 80th out of 171.

Levels 1-5: aren't too hard, though progressivly more difficult. For these I have systematic processes for solving.

Level 6: I don't have a system for beating. I just click until the asymetries go away then it's much more straightforward. A bit of a bummer that the hints don't work well here because it stops you from getting to...

Level 7: The bese level (IMHO). I Generally like my games in two dimentions, but this puzzle idea was too good to omit. This one I can solve systematically. The hints work fine here but I'd try to avoid them! It's quite a rewarding little puzzle to think about. It's also the first webgl I've ever written. When I submitted the entry for the competition, this level didn't work on mobile, so I didn't submit for that category. I changed nothing for several months and then it magically started working! Some Chrome bug perhaps.

Level 7

Also was excited to put in some firework effects. Really just looks blurry until you look closer and see theyare all 13s!

You Win!

Also see, the kitboga windows game


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