Today’s Plankway

One new bridges puzzle every day, the same for everyone. Connect all the islands with bridges, keep your streak going and compare your time on the leaderboard.

The puzzles get harder through the week: Monday is a gentle 7 × 7 grid where counting is enough, Sunday a 10 × 10 grid with up to five reefs that can need the most advanced technique. Every puzzle has exactly one solution, and you can always reach it with logic alone. Two days after a puzzle, its full step-by-step solution appears in the archive.

The rules

• The number on an island is how many bridges it needs.
• Bridges run straight, at most two between the same islands, and never cross another bridge or a reef.
• In the end every island belongs to one connected network.

Stuck? The strategy guide explains every solving technique with examples, starting with first steps. Past puzzles, solved step by step, are in the puzzle archive.