MemoryArithmetic

This is an original puzzle game that deeply combines short-term memory and delayed mental arithmetic. Unlike ordinary mental arithmetic exercises: numbers don't stay on the screen indefinitely—you must first memorize the flashing content, and then complete the calculation based on memory after the numbers disappear. 【What Makes It Different】 * **Memorize Before Calculating:** Deliberately creating a time difference between "encoding" and "retrieval" to more closely simulate real mental workload. * **Track Presentation:** Numbers and operations are presented as tracks, not static lists of questions. * **Four Complementary Gameplay Modes:** Echoing Summation/Multiplication, Chain Calculation, Fog Combination, and Daily Fixed Seed Challenge. * **Adjustable Training:** Customizable flash duration and difficulty, suitable for warm-up, stress training, and endurance training. 【Practical Functions】 * **Training Booth:** Adjustable flash duration and difficulty level, supporting quick warm-up and focused endurance training. * **Progress Track:** Accumulated score, accuracy rate, recent score waves, and mode popularity are clearly displayed. * **Incorrect Question Review:** Automatically records incorrect questions for easy review and reinforcement. * **Feedback Settings:** Touch feedback and sound prompts can be toggled, suitable for scenarios such as libraries and commutes. * **Memory Techniques:** Built-in practical methods such as chunk coding, track dictation, and visual anchors.