--- title: "Zendoku - Calm Sudoku - Reviews, Revenue and Downloads in Norway | Apple App Store" description: "Zendoku — Calm Sudoku A clean, distraction-free Sudoku made for thinking. Zendoku focuses on understanding the puzzle — not rushing, grinding, or being punished for mistakes. Every feature exists to" --- # Zendoku - Calm Sudoku — Norway > Logic-focused Sudoku ![Zendoku App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/3b/21/fe/3b21fe1b-43d2-6f44-bb2e-20c8813e253f/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [ANDERS SKORGAN BERGESTUEN](https://apptail.io/developer/anders-skorgan-bergestuen-yTWFGb) **Category:** Games **Rating:** 5.0/5 (4 ratings) **Price:** Free **Bundle ID:** com.zendoku.app **Store:** Apple App Store **Country:** Norway **Version:** 1.0.9 (released 2026-04-21) **Original Release:** 2026-02-24 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/no/app/app/id6758558024) **AppTail Page:** [https://apptail.io/app/zendoku-calm-sudoku-kPIy/norway](https://apptail.io/app/zendoku-calm-sudoku-kPIy/norway) ## Zendoku Description Zendoku — Calm Sudoku A clean, distraction-free Sudoku made for thinking. Zendoku focuses on understanding the puzzle — not rushing, grinding, or being punished for mistakes. Every feature exists to help you see the logic and improve naturally. No ads. No lives. No pressure. Just you and the grid. Ways to Play Quick Play Infinite puzzles in Easy, Medium, Hard, and Expert. Levels Mode 50 handcrafted puzzles per difficulty. Progress unlocks gradually as you improve. Daily Challenge One new puzzle each day with history. Weekly Challenge A larger 12×12 grid for deep focus. No hints — only validation. Designed for Focus • Clean minimal interface • Notes mode with long-press input • Undo history • Visible-mistake counter • Calm animations • Color-coded difficulty • Fully offline — everything stored on device Statistics track improvement instead of wins or losses: games played, average mistakes, average time, best time. Learn Through Logic Hints don’t solve the puzzle — they explain it. • Conflict check • Box-line interaction • Naked singles • Optional cell reveal (with warning) Advanced techniques are intentionally left to the player. The goal is learning, not skipping. Zendoku is a thinking companion — closer to paper Sudoku than a typical mobile game. Open the app, solve, and leave clearer than you arrived. ## Zendoku Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/23/f6/7d/23f67d0c-a8f3-67d2-214f-9168d661fc81/IMG_0142.png/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/18/3e/94/183e944a-e4fa-4de4-4558-027300bacc64/IMG_0143.png/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/11/8c/16/118c1689-5f35-66a7-41ac-1d432feb23a0/IMG_0144.png/1320x2868.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fd/60/54/fd6054bb-4434-ae4d-dd66-efeb1fa4723b/IMG_0141.png/1320x2868.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9f/bd/fe/9fbdfe5b-b3f3-3b61-2888-d6e4165f242e/IMG_0152.png/1320x2868.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7b/09/06/7b0906d5-df70-00b8-ef04-7143cc5d7f2d/IMG_0145.png/1320x2868.png) ## Zendoku Rating Breakdown in Norway - 5 stars: 4 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Zendoku Reviews in Norway ### ***** "Casper" Clean and well designed app. I like the calm sudoku style. Fun and addictive! -- Casper-KB, 2026-03-22 ### ***** "Kris" Morsomt, spennende spill! Tok ikke lang tid og lære Meg! Anbefales! -- krissb90, 2026-03-12 [View all Zendoku reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Zendoku Available In - [Norway](https://apptail.io/app/zendoku-calm-sudoku-kPIy/norway) - [Australia](https://apptail.io/app/zendoku-calm-sudoku-kPIy/australia) - [Bulgaria](https://apptail.io/app/zendoku-calm-sudoku-kPIy/bulgaria) - [Brunei](https://apptail.io/app/zendoku-calm-sudoku-kPIy/brunei) - [Canada](https://apptail.io/app/zendoku-calm-sudoku-kPIy/canada) - [Chile](https://apptail.io/app/zendoku-calm-sudoku-kPIy/chile) - [Algeria](https://apptail.io/app/zendoku-calm-sudoku-kPIy/algeria) - [Egypt](https://apptail.io/app/zendoku-calm-sudoku-kPIy/egypt) - [United Kingdom](https://apptail.io/app/zendoku-calm-sudoku-kPIy/united-kingdom) - [Hungary](https://apptail.io/app/zendoku-calm-sudoku-kPIy/hungary) - [Iceland](https://apptail.io/app/zendoku-calm-sudoku-kPIy/iceland) - [Italy](https://apptail.io/app/zendoku-calm-sudoku-kPIy/italy) - [Madagascar](https://apptail.io/app/zendoku-calm-sudoku-kPIy/madagascar) - [Pakistan](https://apptail.io/app/zendoku-calm-sudoku-kPIy/pakistan) - [Russia](https://apptail.io/app/zendoku-calm-sudoku-kPIy/russia) - [Singapore](https://apptail.io/app/zendoku-calm-sudoku-kPIy/singapore) - [United Arab Emirates](https://apptail.io/app/zendoku-calm-sudoku-kPIy/united-arab-emirates) - [United States](https://apptail.io/app/zendoku-calm-sudoku-kPIy/united-states) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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