SYMBOL MATCH · 20 ROUNDS
Identify the center symbol, then press the number at its matching labeled choice.
Complete exactly 20 timed rounds. Mistakes and timeouts count and advance.
READY?
Press 1–4 for the current position, or tap its labeled button.
Keyboard: use the number shown on each choice · Touch or mouse: tap a labeled symbol.
HOW TO PLAY
Start the game and identify the large symbol in the center.
Find its labeled choice, then press that choice’s current number or tap it.
Complete all 20 standard rounds, or keep a perfect endless streak as the timer shrinks.
VISUAL SYMBOL REACTION
Each round combines symbol recognition, visual search, and a four-way choice. Since the button order changes, you must locate the answer before responding.
Every symbol is paired with a written name and accessible label, so the challenge never depends on color alone. This is a recreational game, not a clinical test.
READ YOUR RESULT
Standard accuracy includes every answer and timeout across 20 rounds. Average and best reaction times use correct answers only.
For a useful personal comparison, repeat the same mode with the same device and input method.
QUESTIONS
Exactly 20, with each of the four symbols appearing five times. A wrong answer or timeout still advances to the next round.
The choices are shuffled every round so you react to the symbol instead of memorizing a fixed key.
The first deadline is two seconds and gradually falls to 400 milliseconds. One wrong choice or timeout ends the run.
Yes. Use the four large labeled touch buttons. The same game also supports keys 1 through 4 on a computer.