--- title: "OL Sudoku — App Overview" url: https://marlvel.ai/apps/ol-sudoku category: Games developer: Darren Oakey platforms: ios rating: N/A (0 ratings) pricing: paid report_level: overview generated: 2026-04-28 last_verified: "2026-04-28T05:13:28.077Z" --- > **Key Insight:** OL Sudoku is a paid, offline-first puzzle app that prioritizes ergonomic usability through its unique orientation lock and aesthetic design. | Metric | Value | |--------|-------| | Category | Games | | Rating | N/A ★ (0) | | Pricing | paid | | Platforms | iOS | | Latest Version (iOS) | 7 | | Developer | Darren Oakey | ## What is OL Sudoku? OL Sudoku is a premium puzzle game for iPhone that emphasizes a comfortable, one-handed user experience. It distinguishes itself with a unique portrait orientation lock and a warm, parchment-style aesthetic designed for distraction-free play. ## Key Features - **Orientation Lock**: A dedicated feature that prevents the screen from rotating, allowing for stable one-handed play in any position. - **Progress Tracking**: Includes a built-in timer, comprehensive statistics for each difficulty level, and a daily challenge calendar to monitor streaks. - **Smart Gameplay Tools**: Features smart number highlighting to identify board instances and automatic game state saving with crash recovery. - **iCloud Integration**: Synchronizes user statistics and progress across multiple devices for a seamless experience. ## Who is it for? Casual puzzle enthusiasts seeking a polished, offline-capable Sudoku experience on iOS. ## Links - [App Store](https://apps.apple.com/us/app/ol-sudoku/id6759518328?uo=4) - [Full Intelligence Report](https://marlvel.ai/apps/ol-sudoku) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/ol-sudoku).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*