Solve complete 4x4 skyline puzzles by placing tower heights 1 through 4 once per row and column while matching calculated visibility clues on all four edges, with three layouts, touch and keyboard entry, mistake feedback, completion detection, and restart. Play free with no account or download.
Choose puzzle level
Single-player puzzle
No multiplayer mode
Your turnScore 0
How to play
Solve complete 4x4 skyline puzzles by placing tower heights 1 through 4 once per row and column while matching calculated visibility clues on all four edges, with three layouts, touch and keyboard entry, mistake feedback, completion detection, and restart. Choose a puzzle level, make your move, and use Restart whenever you want a fresh game.
Strategy tips
Each row and column uses tower heights 1 through 4 exactly once.
A taller tower hides every shorter tower behind it from that viewing edge.
A clue of 1 forces a height-4 tower nearest that edge; a clue of 4 forces ascending order.