# KEEPYBOO: No-Guess Minesweeper — Ghost-hunting logic puzzles > Ghost-hunting logic puzzles (iPhone/iPad app by 株式会社ビット.) - Source: https://appshunter.io/ios/app/keepyboo-no-guess-minesweeper/id6813510087 (this page in markdown: same URL + `.md`) - Developer: [株式会社ビット](https://appshunter.io/developer/6813510089) - Category: Games, Board, Puzzle - Price: Free with in-app purchases - Age rating: 9+ - Requires: iOS 15.0 · 104 MB - Languages: American English, French (France), German (Germany), Indonesian, Italian, Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China) and 4 more - Released: 2026-09-24 - Data updated: 2026-11-13 ## What is KEEPYBOO? Find the ghosts hiding on the board, using nothing but the numbers. Nothing is left to luck. All 2,000 puzzles solve by reasoning, start to finish. When you get stuck, a hint shows you why the next move is forced. ■ The rules A number in a cell counts the ghosts in the eight cells around it. A number at the edge of a row or column counts the ghosts in that line. Mark the cells you've ruled out with an ×. Reveal a cell with no ghost in it and you lose one of three lives. Lose all three and you start the puzzle over — on the spot, nothing else lost. That's everything. The first puzzle teaches you as you play it, so you can start without reading any of this. ■ If you love Sudoku, nonograms or logic grids KEEPYBOO never asks you to guess: the numbers always give you a logical next move. 2,000 puzzles, from gentle to expert, and the first one teaches you how. · One wrong tap doesn't end the board (three lives, as above) · Nothing is a coin flip. Every one of the 2,000 puzzles has been checked to solve by reasoning alone, all the way to the end · Rows and columns have totals too, so you can work the whole board ■ You don't have to be a maths person The 160 EASY puzzles are built entirely from moves where a single number tells you the answer. Higher sets add new kinds of move: comparing two numbers, then assuming a ghost is somewhere and finding the contradiction. The boards grow, but that isn't where the difficulty comes from. Every technique is written up in the Tips library, one at a time, illustrated on a real board. ■ Solve it, and a second puzzle opens Come back to a puzzle you solved by pure deduction and the ghosts now show faintly. The question is no longer where they are, but in what order to catch them. On the same board, the order can change the score several times over. Find the full-score order, and the diamond lights up. Clear a puzzle and you earn a crown; no mistakes makes it bigger, and reaching the target score makes it bigger still. Switch on Candle Mode, place every × yourself and clear with no hints, and a candle lights for that puzzle. Every one of the 2,000 puzzles can be solved, and then mastered. ■ 2,000 puzzles, ten sets EASY, NORMAL, HARD, EXPERT and MASTER — 1,110 puzzles — are free. Past those are EXTREME (690) and ULTIMATE (200), and the first several puzzles of each are free to try. A small board takes a few minutes; a large one takes as long as you like. Every puzzle is saved on its own, so you can go a little at a time. ■ At your own pace, for the long run No time limit. Nothing that compares you with friends. Take a break for a while — your progress and everything you've collected stay just as they were. Just one puzzle today is fine. It's a game for working through 2,000 puzzles, little by little, at your own speed. ■ The ghosts, and things to collect Keepy, Mimo, Zuzu, Piri and Tobi. They chatter away beside you while you think. As you go, new wallpaper themes, sound sets and ghost friends join you. Milestones in puzzles solved, diamonds and crowns, your Logic Rating — more than 50 rewards mark the way on a long journey. ■ Ads and money 1,110 puzzles are free — no time limit, no play limit on any of them. There are ads: occasional ones between rounds, and a video when you ask for a hint. You can buy them away. Everything is a one-time purchase. There is no subscription. · EXTREME (690 puzzles) · ULTIMATE (200 puzzles) · Remove ads ■ Also · Plays offline, with no connection (only the ads need one) · Progress backs itself up. Link an Apple or Google account and it follows you to a new phone · Available in 14 languages Bit K.K. (Bit Corp.) ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Theme: Christmas | $0.99 | one-time | | EXTREME Pack | $3.99 | one-time | | ULTIMATE Pack | $1.99 | one-time | | Theme: Halloween | $0.99 | one-time | | Theme: Toy Box | $0.99 | one-time | | Theme: Comic Hero | $0.99 | one-time | | Theme: Pixel Castle | $0.99 | one-time | | Sound: Koto Strings | $0.99 | one-time | | Sound: Water Drops | $0.99 | one-time | | Sound: 80s Ghost | $0.99 | one-time | ## Is KEEPYBOO safe? Not enough ratings yet to assess KEEPYBOO. ## Is KEEPYBOO legit? KEEPYBOO: No-Guess Minesweeper has limited verification signals. The AppsHunter Legitimacy Score for KEEPYBOO is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 5 releases) ### 1.164.100 — 2026-11-11 • Milestone clears now get a big celebration, like "300 rounds cleared · Achieved" or "World #87 · Achieved" — also for full sets, Logic Rating, today's clears and more • Your first clear of the day now shows a big "Clear streak · Day N · Achieved" over the board • While you play, the ghosts sometimes share a solving tip or how scoring works • "Next round: Adaptive" fits your skill more closely: after tough rounds it eases back step by step, and if you jump ahead it carries on from there • White cards, buttons and cells now share one opacity for easier reading • Fixed some text in the round list that was hard to read on dark themes • Other small improvements ### 1.164.97 — 2026-11-10 • A clearer round list: cleared rounds get a white card with a gold frame, and your current round has a glowing frame. Each set's header now shows the marks you've earned in that set • New "Christmas" theme, on sale in the theme list during December. Seasonal themes are sold only in their season; once bought, they're yours to keep • A clearer screen when you run out of LIFE: "Keep going" picks up right where you were • Candle Mode: turn on "No-× Candle Mode" in Settings (gear) → Gameplay and mark every × yourself. Clear a round start to finish without hints to light a candle • Candles have a world rank. 10 unlock the "Moonlit Path" theme, 100 the "Candlelight" sound, 300 the "Candle Hall" theme • Long-press length and double-tap window: 0.3 to 1.0 s • Menu and Settings are now separate screens • Found ghosts are easier to see on light themes • Adaptive now follows your skill: keep clearing with ease and it moves you up to the next board size sooner (and eases back a step if you struggle) • The first rewards are reordered: the "Starlit Path" theme unlocks at 20 clears and the "Singing Ridge" sound at 35 • The ghosts now introduce themselves one by one, and have a word for you when a big cascade lands • Records now show how close you are to the next world rank (points to go, from #X to #Y) • The play screen is rearranged: the ghosts' words sit above the board, and below it you now see ghosts left, points to the big crown, your no-miss / no-hint status, and the score for each move • Other small improvements ### 1.164.86 — 2026-10-15 • New “Tap controls” in Settings: swap double-tap and long-press (press and hold to find a ghost, double-tap for a pin) and adjust the double-tap window • Other small improvements ### 1.164.85 — 2026-10-14 • The clear card's “rounds left until your next reward” now points to rewards you can reach in the difficulty you're playing • Other small improvements ### 1.164.84 — 2026-10-13 • Hints are ad-free on the first 3 rounds • Stuck comparing two numbers or on a “what if”? The ghosts now hint at how to think • The title screen reminds you to claim the Halloween gift • Videos for hints and for continuing after a game over are now prepared more reliably, including on diamond challenges • More forgiving double taps, and fewer back-to-back retry ads • Some rounds were reordered (your clears stay with each puzzle) • Fixes for Adaptive mode after a tough clear and for the daily greeting showing twice ## Apps similar to KEEPYBOO | App | Rating | Price | Category | | --- | --- | --- | --- | | [An Illustrated Japan](https://appshunter.io/ios/app/an-illustrated-japan/id6782617298) | — | Free | Games | | [LOGICA Puzzle: Logic Grid Game](https://appshunter.io/ios/app/logica-puzzle-logic-grid-game/id6782219365) | — | Free | Games | | [SHINKAI 深海 - ソナーと真珠のパズル](https://appshunter.io/ios/app/shinkai/id6792005464) | — | Free | Games | | [Hexa.Mind](https://appshunter.io/ios/app/hexamind/id6755741280) | — | Free | Games | | [Magic Dec](https://appshunter.io/ios/app/magic-dec/id6476055207) | — | Free | Games | | [Jukketsu Reversi: AI Masters](https://appshunter.io/ios/app/jukketsu-reversi-ai-masters/id6761977064) | — | Free | Games | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-13.*