Whether you want more options like TTM Protocol or a completely different take on the same concept, our curated list of 9+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.
A logic puzzle game where you deduce culprits using clues and Sudoku-style gameplay. Solve murder mysteries with sharp thinking and no guessing. Enjoy procedurally generated cases and offline play.
Embark on a point-and-click adventure as a young boy in a quirky family, inspired by a popular animated series. Solve puzzles, interact with characters, and explore the galaxy to play a mysterious video game.
Enjoy a daily Sudoku puzzle with a clean, ad-free interface. This app offers a minimalist design for relaxing gameplay, with features like focus mode and dark mode. It's perfect for a quick brain workout and building a daily habit.
What We Love
👍 Great controls
👍 Simple and intuitive interface
👍 Habit-forming and keeps the mind sharp
👍 Aesthetically pleasing design
👍 Tracks progress over time
Room to Improve
🔒 Limiting daily puzzle access without premium
🔒 Inability to replay today's puzzle without premium