Star Battle
Place the stars — none may touch
Star Battle is a deduction puzzle where you place stars so that each row, column and outlined region holds exactly the right number — and no two stars ever touch, not even diagonally. A clean, addictive test of spatial logic.
How to play
- Place the set number of stars in each row, column and region.
- No two stars may be adjacent — not even diagonally.
- Tap to toggle a star; conflicts highlight instantly.
- Start on 1-star boards, then graduate to deep-reasoning 2-star puzzles.
What it trains
Spatial reasoning and constraint logic — Apexwit's spatial scores rise by up to +97%. Explore Spatial Reasoning training →
Difficulty
2-star boards score far higher than 1-star — and demand long chains of deduction to crack.
Related Spatial Reasoning games
Play Star Battle free →Free to play · No signup required · Works on web, iOS & Android
Frequently asked questions
Is Star Battle free to play?
Yes — Star Battle is completely free on Apexwit, with every difficulty level unlocked, no ads and no signup required. An optional subscription only adds cloud backup so your scores and streaks sync across devices.
Do I need an account to play Star Battle?
No. You can play Star Battle instantly on the web or in the iOS and Android apps — no signup needed. You only create an account if you want to back up and sync your progress across devices.
What does Star Battle train?
Spatial reasoning and constraint logic — Apexwit's spatial scores rise by up to +97%.
What devices can I play Star Battle on?
Apexwit runs in any modern web browser and as an app on iOS and Android, so you can play Star Battle on a computer, phone or tablet — and pick up where you left off when you sync your progress.