Towers — How to play and useful tips
Place tower heights using skyline clues in 60 puzzles across 4×4, 5×5 and 6×6 boards.
Controls
- Use heights 1–4, 1–5 or 1–6 according to the board size, with no repeat in any row or column.
- An outside clue counts the towers visible from that direction. Taller towers hide shorter ones behind them.
Playing tips
- Select a cell and enter a digit, or use notes for candidates. Inspect the skyline of your selected row and column.
Common questions
What makes this game different?
Complete every row, column and outside clue to win. Hints explain the deduction before you apply a digit.
Can I resume later?
Your board is saved automatically in this browser.