Hashi

Connect the numbered islands with bridges — one or two between a pair — so every island has exactly its number of bridge-ends, no bridges cross, and the whole map is linked into one network. Also known as Bridges. Fewer seconds is better.

Trains: Network logic · Category: Logic & Puzzles

How to play: Hashi is a free, browser-based brain-training game in the Brain Gym suite. Play it instantly — no sign-up, works offline, and your best scores are saved on your device.

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