Slitherlink JAM is a logic puzzle game where you draw a single continuous loop using pure deduction.
Draw a single continuous loop along the grid lines. Each numbered cell must have exactly that many of its four sides used by the loop. The loop never crosses or branches — it's one closed path solved by deduction.
A hint reveals one correct move to keep you going. You start with a number of hints, and you can add more with optional hint packs. Your hint balance is stored on your device.
Open the store (cart icon) inside the app and tap Restore Purchases. Your purchases are tied to your Apple ID and can be restored on any device signed in with that account.
Leaderboards and achievements are optional and provided by Apple Game Center. Sign in to Game Center in your device Settings to participate; this data is handled by Apple.
Slitherlink JAM collects no personal data — everything is stored on your device. See our Privacy Policy.