Polyphyodont Intervenor

Game Rules:

Successfully match all cards within the time limit.

Successfully match two identical cards consecutively.

Different cards will be automatically flipped back after a brief display, testing your memory and concentration.

Failure to match within the time limit results in failure and no score.

Three Difficulty Modes:

Easy Mode: 60 seconds | 4x4 card layout

Normal Mode: 80 seconds | 4x5 card layout

Hard Mode: 100 seconds | 5x6 card layout

Leaderboard: Automatically records time and steps for each level.

View your best scores by difficulty mode.

Continue to challenge yourself with fewer steps and faster completion times to improve your ranking!

⚙️ Settings: Adjust the default game difficulty (Easy / Normal / Hard).

One-click toggle game sound effects to suit different usage scenarios.

Settings take effect instantly and are easy to switch.

App Features:

Easy to learn and play, suitable for all ages

Smooth controls and natural animations

Supports offline play, no ad interruptions

A great helper for cultivating concentration and improving memory

Suitable for: Players who enjoy puzzle and memory challenge games

Users who want to relax their brain and train their thinking skills in short intervals

Suitable for parent-child interaction and students practicing memory after school