12-12!
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About 12-12!
12-12 is a puzzle game where the user has to place blocks in a board and group them to get points. Drag the colored blocks to the board and earn points by completing rows and columns. Pay attention to the shapes so you don't run out of space, and put yourself to the test in this addictive puzzle!
It's a focused puzzle game made for fans of the genre. It's tuned to load fast and play smoothly whether you've got five minutes or an hour.
A couple of things help once you get going: Watch for combos: clearing pieces in chains usually scores more than chasing the timer. Take a screenshot of a tricky board before experimenting, so you can always reset in your head.
Add 12-12! to your break rotation. It's free on Glaze Games, loads fast, and saves nothing you didn't ask it to.
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How to play 12-12!
12-12! turns idle minutes into satisfying "aha" moments. Press Play and work the board one move at a time.
- 1Click Play above to start 12-12! — it runs in the embedded window without leaving the page.
- 2Give it a few seconds to load; most games are small and are ready almost immediately on a typical connection.
- 3Watch for a quick tutorial on the opening screen — most puzzle games walk you through the basics as you start.
- 4Click or tap anywhere on the game canvas to give it focus before you start using the keyboard.
Frequently asked questions
Is 12-12! free to play?
Completely free. 12-12! costs nothing to play on Glaze Games; there's no paywall, no account to create, and no time limit. Just press Play and go.
Do I need to download anything to play 12-12!?
No download needed. 12-12! plays instantly in any modern browser; there's no installer, no plugin, and no waiting beyond a quick load.
Can I play 12-12! on my phone?
Yes, but 12-12! is best played in landscape. Rotate your phone to landscape mode, or play on a tablet or laptop for the most comfortable experience.
Is 12-12! safe to play at school?
12-12! loads from a reputable publisher and runs through Glaze Games' filtered catalog, so it's a safer alternative to random "unblocked games" sites. Whether it works depends on your school's network — if standard game domains are open, 12-12! will load.
Where can I find more games like 12-12!?
Once you've finished 12-12!, scroll down to the "More games like this" section — we surface similar titles from the same category. You can also browse the full catalog by genre from the home page.
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