BrainTrek is a collection of classic brain-training puzzles for iPhone and iPad. It bundles 2048, mazes, Sudoku and other timeless logic games into one app with a unified difficulty system and a daily challenge mode.

Getting started

  1. Open BrainTrek and pick a game from the home grid — 2048, Maze, Sudoku, and more.
  2. Choose a difficulty. Each game remembers your last used level.
  3. Play daily to unlock the Daily Challenge — a seeded puzzle that’s the same for everyone that day.

FAQ

Which games are included? 2048, Maze, Sudoku, and other classic brain puzzles. The catalog grows over time — check the home screen for what’s available.

How does the Daily Challenge work? Each day every player gets the same puzzle, generated from a fixed seed. Finish it to keep your streak alive and compare your result with the global leaderboard.

Does BrainTrek collect my data? No. All games run entirely on your device. Game progress, statistics and achievements stay in the app’s local storage and are removed if you uninstall.

How do I undo a move? Most games support undo — look for the undo button in the game toolbar. The daily challenge uses the same deterministic RNG, so undoing and replaying is safe.

Does BrainTrek have ads or in-app purchases? No. BrainTrek is free with no ads, no tracking SDKs, and no in-app purchases.

Privacy

BrainTrek does not collect, store or transmit personal data or game content. Everything runs on your device. Game Center sign-in is optional and used only for leaderboards.

Contact

When contacting support, include: