Apartments Puzzle

Apartments Puzzle: a relaxing yet challenging logic puzzle game inspired by Sudoku!
The grid represents a housing estate filled with multi-storey apartment buildings — some hiding others behind.
Each cell contains a number that shows the height of a building, and your goal is to find the correct number for every cell.

🧠 How to play

In this logic number puzzle, each row and column must contain buildings of different heights — every number appears exactly once per row and column, just like in Sudoku.
Clue numbers around the grid tell you how many buildings are visible from that direction.
Taller buildings block the view of shorter ones behind them, so think carefully before placing each number!

🎯 Game modes

Choose play-mode

Classic Mode: Solve one puzzle as fast as you can.
Speedrun Mode: Solve as many cells as possible in 5 minutes.
Perfect Mode: Keep solving until you make a mistake.

⚙️ Difficulty levels

Easy: 5×5 grid
Medium: 6×6 grid
Hard: 7×7 grid

💡 Hints and helps

Stuck on a puzzle? Use one of three hint types to continue your brain workout:

Normal Hint: Reveal one cell.
Super Hint: Solve an entire row or column.
Number Hint: Reveal all positions of a selected number.

📊 Extra features

Daily streak counter
Personal stats and records
Customizable player name
No login required
No Wi-Fi needed
100% offline brain game — play anywhere, anytime!

Test your logic, train your brain, and relax with this Sudoku-style number puzzle!
How many puzzles can you solve? How fast are you?