Hear a sequence of digits, then type them back in the same order. Configure thresholds and an optional stop length. You can also switch languages (English / Russian).
Setup
How it works
Tip: Use headphones and a quiet room. Keyboard: digits, Backspace, Enter.
Length: 4Trial: 1Correct at length: 0 / 2Fails at length: 0 / 2
Listen carefully. Type the digits in the same order.
Press Enter to submit. Backspace to delete. The box is limited to the current length.
Length
Trial
Target
Response
Correct
Results
Your digit span (forward) is .
Span = largest length at which you met the success threshold.
Length
Trial
Target
Response
Correct
If speech doesn't play, check site audio permissions or try a different voice. Best in Chromium-based browsers.