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Release: 6 Release Date: Oct 5, 2026 What's New: 🏆 Leaderboards See how you rank among owl keepers. The top ten earn the podium. 🌙 Daily Grove Rankings Every daily puzzle now ranks players by solve time. 🔥 Streaks & Reminders Grow your daily streak, with an optional gentle reminder. 🛠️ Bug Fixes & Improvements Smoother, calmer, and more polished throughout.
Star Battle logic puzzles with owls. No forced ads. Offline brain teasers.
🦉 OWLGROVE — A CALM STAR BATTLE LOGIC PUZZLE Settle every owl into its grove. No shared row, no shared column, no owl touching another — not even diagonally. One clean solution, every time. No guessing, ever. Owlgrove is a quiet, offline logic puzzle built on Star Battle, the classic placement-puzzle genre from the World Puzzle Championship. If you love pure deduction — no luck, no timers, no pressure — this is your forest. 🏮 HOW TO PLAY • Each colored grove holds exactly one owl. • No two owls share a row or a column. • No two owls perch next to each other — not even on a corner. • Three lanterns light your attempt. A wrong placement puts one out. • Every level is solvable by logic alone. Never guess. 🌙 WHAT'S INSIDE • 12 chapters and thousands of hand-certified levels, growing from cozy 5×5 clearings to expert-size grids. • Daily Grove — one fresh puzzle a day, with a streak to keep. • Endless mode — unlimited on-device puzzles whenever you want more. • A hint system that teaches the technique, not just the answer. • Undo, mistake-friendly lanterns, and a solver that guarantees exactly one solution per level. 🍃 CALM BY DESIGN • No login, ever. Play within seconds of opening the app. • Fully offline. Solve puzzles with the radio off, anywhere. • No forced ads, ever. Rewarded videos are 100% optional — only to relight lanterns or unlock extra hints, only if you choose. • One quiet banner on the map screen. Never on the puzzle board. • Built with screen-reader accessibility in mind. ⭐ NO REPEATS, NO CLONES Every level is machine-certified unique-solution and guess-free before it ships — no puzzle ever repeats for you. Owlgrove is an independent game built on Star Battle (known in some puzzle communities under names like Queens, Two Not Touch, or Starstruck-style placement puzzles), a genre introduced by Hans Eendebak at the 2003 World Puzzle Championship. Owlgrove is not affiliated with any other puzzle app. 🦉 An optional "Lantern Keeper" unlock removes ads for good, adds unlimited hints, and unlocks an exclusive owl skin set — entirely optional, never required to finish a level. Open the app. Light the lantern. Settle the grove. Search terms: star battle, logic puzzle, brain puzzle, placement puzzle, offline puzzle game, no ads puzzle game, daily puzzle, sudoku alternative, owl game, relaxing puzzle, puzzle no wifi, brain teaser, deduction game