gb99

gb99 a premium mobile web experience built around an elegant gem bridge theme. Place bridge planks across five gaps and move the treasure cart when the crossing is complete.

Each puzzle presents five gap slots between two cliffs. Tap any gap to toggle a wooden plank on or off. When all five gaps are filled, the Send Cart button activates and the treasure cart animates across the bridge. A successful crossing awards ten points and automatically resets the bridge for the next attempt. You can also manually reset at any time to practice plank placement patterns.


Live statistics stay visible during every session so you always understand your standing. Restart controls are always nearby, encouraging one-more-try engagement without friction. Animations are short and purposeful — wooden planks, mountain cliffs, treasure cart, scenic crossing — reinforcing the fantasy without slowing play.


The About section pairs feature.webp with two info cards explaining what the app is and how to play in plain Bengali. New users can read a concise summary before their first attempt, reducing abandonment on the opening screen. The copy focuses on skill, collection, and exploration rather than luck-based money concepts.