# Suguru: Daily Logic Puzzle — Zahlenrätsel ohne Raten & Abo > Daily logic grid puzzle game with two rules, no guessing, and a paper-like interface. (iPhone/iPad app by Carsten Vauth.) - Source: https://appshunter.io/ios/app/suguru-daily-logic-puzzle/id6790326593 (this page in markdown: same URL + `.md`) - Developer: [Carsten Vauth](https://appshunter.io/developer/1821149225) - Category: Games, Board, Puzzle - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 17.0 · 39 MB - Languages: American English, Dutch, German (Germany) - Released: 2026-07-14 - Data updated: 2026-09-02 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/suguru-daily-logic-puzzle/id6790326593/reviews.md ## What is Suguru? One grid. Two rules. No guessing. Suguru is the daily logic puzzle for people who love newspaper puzzles: a grid divided into cages, two simple rules — and a depth that grows with every difficulty level. ONE GRID, TWO RULES • A cage with four cells holds the numbers 1 to 4. • Equal numbers never touch — not even diagonally. Every puzzle has exactly one solution and can be solved by pure logic. Guaranteed: every single puzzle is machine-checked before it reaches you. THE DAILY PUZZLE A new puzzle every day, as a quiet anchor: gentle on Mondays, the big master puzzle on Sundays. Your streak counts the days — and generously forgives one missed day per month. The widget brings the daily puzzle to your home screen. HINTS THAT EXPLAIN Suguru doesn't just give away answers. Hints unfold in three stages: first where to look, then why only one number fits. Placing it is up to you. That's how you get better with every puzzle. LIKE A PAPER PUZZLE BOOK Warm paper tones, refined serif typography, subtle sounds and haptics. No confetti, no flashing — just a golden moment when everything fits. With the Paper, Midnight and Sepia themes. YOUR STATISTICS The almanac collects solved puzzles, best times and your daily-puzzle history in a monthly view — no account needed, everything stays on your device. ALWAYS FREE • The daily puzzle — every day, forever • 10 library puzzles in each of the five difficulty levels • 3 hints per puzzle and full statistics SUGURU UNLIMITED — ONE PURCHASE, NO SUBSCRIPTION • Unlimited puzzles across five levels, from Gentle (5×5) to Master (9×8) • The complete daily puzzle archive • Unlimited hints • Two extra themes and the golden app icon One-time purchase. Family Sharing included. NO ADS. NO TRACKING. Suguru shows no ads, collects no data and needs no account. Your only subscription is the habit. Suguru is also known as Tectonic. Optimized for iPhone and iPad, with VoiceOver and Dynamic Type support. ## Key features - Single grid, two simple rules - Pure logic-based solving - Progressive hints - Daily new puzzles - Paper-like interface - Statistics tracking - Offline play ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Suguru Unlimited | $6.99 | one-time | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/suguru-daily-logic-puzzle/id6790326593/reviews.md ### 5/5 — Excellent Suguru Game *2026-08-08* Great fun! ## Frequently asked questions about Suguru ### What is Suguru? Suguru is a daily logic puzzle game played on a grid divided into cages. The core rules are that a cage with N cells contains numbers 1 to N, and equal numbers cannot touch, even diagonally. It's designed for pure logic-based solving. ### Does Suguru have ads? No, Suguru is completely ad-free. The developer explicitly states 'NO ADS. NO TRACKING.' This ensures an uninterrupted puzzle-solving experience. ### Can I play Suguru offline? Yes, Suguru can be played offline. The description mentions that puzzles can be solved by pure logic and statistics are kept on the device, indicating no constant internet connection is required for gameplay. ### What are the difficulty levels in Suguru? Suguru offers puzzles across five difficulty levels, ranging from 'Gentle' (5x5 grid) to 'Master' (9x8 grid). This allows players to choose challenges that match their skill level. ### How does the hint system work in Suguru? Suguru's hints are designed to help you learn without giving away the answer. They unfold in three stages: first indicating where to look, then explaining why only one number fits, leaving the final placement to you. ### Is Suguru suitable for all ages? Suguru has an age rating of 4+. The puzzles are logic-based and do not contain any inappropriate content, making it suitable for a wide range of players. ### How often are new puzzles released? A new puzzle is released every day, serving as a consistent daily challenge. The game also offers access to the complete daily puzzle archive with the 'Suguru Unlimited' purchase. ### What devices is Suguru available on? Suguru is optimized for both iPhone and iPad. It also supports accessibility features like VoiceOver and Dynamic Type. ## Version history (last 1 release) ### 1.0 — 2026-07-14 No release notes. ## More apps by Carsten Vauth - [Hollywood: Movie Studio Tycoon](https://appshunter.io/ios/app/hollywood-movie-studio-tycoon/id6747379634) - [Baseline - Daily State](https://appshunter.io/ios/app/baseline-daily-state/id6758726566) - [Good Morning - Rise & Shine](https://appshunter.io/ios/app/good-morning-rise-and-shine/id6758912531) - [Streampire: Streaming Tycoon](https://appshunter.io/ios/app/streampire-streaming-tycoon/id6788355408) - [The Alchemist's Study](https://appshunter.io/ios/app/the-alchemists-study/id6789694332) All apps by Carsten Vauth: https://appshunter.io/developer/1821149225 ## Related topics [suguru daily](https://appshunter.io/ios/topics/suguru-daily) · [suguru](https://appshunter.io/ios/topics/suguru) · [daily suguru](https://appshunter.io/ios/topics/daily-suguru) --- *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 2026-09-02.*