Logic puzzles

Skyscrapers

Place towers of different heights so the edge clues see the right number.

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How to play

  1. Every row and column holds each height from 1 to N once.
  2. A clue on the edge tells how many towers you can see from there.
  3. A taller tower hides every shorter tower behind it.

Controls

Select a cell and type a height. N toggles notes.

About this game

Free Skyscrapers puzzles from 4×4 to 6×6, with a daily puzzle. Each clue counts the towers visible from that edge; taller towers hide shorter ones.

Sizes
4×4 to 6×6
Solution
Unique
Extra
Notes, error check