K8tris
Puzzle
100K+ installs
Advertisement
- CategoryPuzzle
- PlatformAndroid
- DeveloperEdbetter Limited
- In-app PurchasesYes
- Installs100K+
- Updated2026-10-20
- Size33 M
- Version2.0
Advertisement
Editor's Review
K8tris comes from Edbetter Limited and is listed under the Puzzle category on Google Play. Its store tagline reads: "When Math Meets Tetris & Sudoku!" So far it has been installed 100K+ times and carries a 3.5-star average (149 ratings). The latest version (2.0) was released on 2026-10-20, so the game is still being actively updated. Good to know: it offers optional in-app purchases and needs about 33 MB of storage.
How To Play?
K8tris 2.0 – completely remade!
Swipe a number down onto the one below to add them (the result must be 9 or less)
Swipe up to subtract, sideways to swap
Line up 3 or more of the same number to clear them
Clear the tiles under a butterfly to bring it down to the Rescue Zone
Google Play
Description
🦋 K8tris 2.0 – completely remade!
K8tris is a fresh number puzzle where every swipe is a little bit of math. Add, subtract and line up matching numbers to clear the board, and guide the butterflies down to safety before the board fills up.
🧮 HOW IT WORKS
• Swipe a number down onto the one below to add them (the result must be 9 or less)
• Swipe up to subtract, sideways to swap
• Line up 3 or more of the same number to clear them
• Clear the tiles under a butterfly to bring it down to the Rescue Zone
• Watch NEXT to plan for the blocks that drop after every move
📅 DAILY CHALLENGE
A new puzzle every day, the same for every player. Hit the goals to earn up to 3 stars and see how you rank against everyone else.
🏆 LEADERBOARDS
Compete on the weekly and all-time leaderboards with your own hero name.
🦋 RARE BUTTERFLIES
Rescue common, rare and legendary butterflies. The better you play, the rarer they get.
✨ COMBOS AND STREAKS
Chain clears into combos and keep your rescue streak alive for bigger scores.
💡 EASY TO LEARN
A quick guided tutorial gets you playing in seconds, and hints help when you're stuck.
🧠 A WORKOUT FOR YOUR BRAIN
Builds quick mental math, pattern spotting and planning ahead, all while having fun.
🌍 Available in 14 languages, on phones and tablets.
How many butterflies can you save? Download K8tris and find out!
Screenshots
3.5
Featured App