Connect matching stations. Fill every cell. In Exact+, the path length must match the budget.
Free to playNo accountOn-device saveOptional IAPAd-supported
Screenshots · 遊戲截圖
Videos · 影片
TutorialGame Play TrailerFind IQ 180 Player
Two ways to play · 兩種玩法
Classic
Connect matching colored endpoints without crossing, and fill every cell on the board. Same idea as a transit map: every station linked, every square used.
Exact+
Each color has a length budget N. The path — including both endpoints — must equal N plus every +K / −K tile it visits. Most levels hide 1–3 of those tiles.
Daily Quest
Ten on-device puzzles per board size each local day. The first two are free; unlock the rest, or take the Remove Ads Pack which includes Daily Quest.
What’s inside · 內容
Pack levels. Boards 6×6 through 10×10, 250 puzzles per size.
Extra Packs. Another 250 unique levels per size, sold separately.
Hints. Start with a few, then buy packs or watch a rewarded ad.
Ads, if you want them gone. Banner, interstitial and rewarded ads via Google AdMob on Android and iOS. The Remove Ads Pack removes them.
No account. Progress, settings and purchases stay on your device. There is no ExactLink - Gem Duo Puzzle cloud login.
Built by one developer in Hong Kong. Puzzles are generated and checked on the device; the app does not need a game server to play.
More games · 其他遊戲
Same developer. If you like this, you might like the others.