Engage in classic number puzzles designed for relaxation and mental stimulation. This app offers multiple difficulty levels, helpful tools like auto-checkers and hints, and a smooth, intuitive interface for an enjoyable brain-training experience.
What We Love
- 👍 Easy to use and intuitive interface
- 🧠 Great brain exercise and mental workout
- 🎮 Multiple difficulty levels for all skill levels
- ⚡ Fast and responsive gameplay
- 🎨 Clean, simple design without unnecessary features
- 🌙 Dark mode available
- 📊 Helpful number highlighting and row/column indicators
- 🎯 Notes system for strategic gameplay
- 😌 Relaxing and stress-relieving experience
- 🔇 Minimal ads compared to other apps (some users)
- 📱 Variety of grid sizes (6x6, 9x9, etc.)
Room to Improve
- 📢 Excessive and intrusive advertisements
- 🎬 Ads with audio that startle users
- 🎯 Misleading ad placement (subscribe button overlaps start button)
- 💰 Expensive subscription pricing (£9.99/week)
- 🐛 Input registration issues with numbers
- 🔄 UI toggle between notes and numbers is confusing
- ⏱️ Ads interrupt game timer and best time tracking
- 🎵 Repetitive music that becomes tedious
- 🎮 Interface overhaul made gameplay worse for some users
- 💬 Excessive push notifications promoting the app
- ❌ Hint button non-functional or misleading
