Treasure is a logic-based number challenge built around a 4×4 grid. Sixteen numbers from 1 to 16 are placed randomly on the board. The goal is to tap them strictly in ascending order before the 60-second timer ends.

Each correct tap adds 10 points and highlights the selected cell. An incorrect tap subtracts 5 points and provides light vibration feedback. The timer is displayed at the top of the screen, helping you track the remaining time.

If all 16 numbers are found before time runs out, a bonus is added based on the remaining seconds. When the timer reaches zero, the session ends with the current score.

Treasure focuses on attention, speed, and concentration in a simple and clear format.