Skyscrapers

Skyscrapers is a Latin-square logic puzzle. Each number represents a building height, and an edge clue counts the buildings visible from that direction because taller buildings hide shorter ones. Play this free browser version to practice the Skyscrapers at your own pace. The board gives immediate feedback through visible tiles, moves, and a clear win condition.

1. Read the board before making a move. Place each number from 1 through the grid size once in every row and column. The outside clue must equal the number of new height records seen from that edge.
2. Use a mouse, keyboard-friendly buttons, or touch controls to choose pieces and enter a move.
3. After each move, check what opened, cleared, or became blocked. Good play comes from planning the next position rather than only reacting to the current one.
4. Use the restart control to deal a fresh puzzle when you want another attempt.
5. Keep testing legal moves until the board meets its goal. The game records your progress while the puzzle stays on the page.

• Place each number from 1 through the grid size once in every row and column. The outside clue must equal the number of new height records seen from that edge.
• Every move must follow the displayed board geometry. A move that would leave the board or break a connection is rejected.
• The goal is to finish the complete position, not merely improve one row, tile group, or lane.
• This implementation runs locally in the browser and does not require an account or download.

• A clue equal to the grid size forces an ascending line. A clue of one puts the tallest building at the edge. Use large clues to place the tallest building, then apply row and column elimination.
• Look for forced moves first. A piece with one legal destination often gives more information than a flexible piece.
• Work from constraints that affect several neighbors. One placement can remove multiple candidates.
• Leave room for recovery. Avoid filling a narrow lane or consuming a rare match before checking the rest of the board.
• When stuck, compare two candidate moves and choose the one that exposes more legal follow-ups.

• Beginner board: A smaller position with fewer moving parts and shorter sessions.
• Advanced board: Four-by-four boards teach visibility counting, while six-by-six boards create longer Latin-square deductions.
• Timed practice: Replay the same type of puzzle while trying to reduce moves without sacrificing accuracy.

• The objective stays visible, so progress feels measurable.
• Each move changes the future shape of the puzzle and rewards careful observation.
• Short sessions make it easy to play during a break, while replaying supports personal bests.
• The controls are simple enough for a first attempt and precise enough for repeat practice.

Play Skyscrapers free online above. The game loads in your browser, works on modern phones and computers, and needs no installation. Read the rules, make a first move, then use the board's feedback to improve your next run.

The best way to learn Skyscrapers is to play a complete round, notice which choices changed the board, and try again with that knowledge. Start a free puzzle above and build a method that fits your pace.

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