IslandConnect: Bridges

Build a bridge for every number, and link every island into one.
IslandConnect is a Hashiwokakero (Bridges) logic puzzle where every board has exactly one answer.
Just tap between two circles to place a bridge.

■ Play with peace of mind
・Free to start. No subscription (Premium is a single one-time purchase)
・No third-party ads (the free version only shows other apps by TORANKIRITE)
・Your records stay on your device. No account needed

■ How to play
Connect the numbered circles (islands) with straight bridges, up, down, left or right.
・The number in a circle is how many bridges leave it
・Bridges never cross and never pass over another circle
・At most two bridges between the same pair of circles
・Link every circle into one network to solve the puzzle
Tap between two circles for one bridge, tap again for two. You can also drag.
Tap a circle to mark it as done.

■ Highlights
・One answer, always. Every board is checked to have a single solution
・Four difficulties: Easy, Medium, Hard, Expert
・Hard and Expert boards take real deduction, not just counting
・A daily puzzle, with a Hard weekend challenge on Saturdays and Sundays
・Hint, undo and clear
・16 titles to earn, plus clear records and streaks
・Easy-on-the-eyes colors and dark mode
・English and Japanese
・Play anywhere, even with no signal

■ Great for you if
・You want one calm puzzle on your commute or before bed
・You enjoy solving by logic, never by guessing
・You're looking for a quiet game that becomes a daily habit
・You like number puzzles but not arithmetic

■ Privacy
・We never send your personal data or play records anywhere
・To show our other apps, the app fetches public App Store information