REPORTED SECTION 1
Numbers and Differences
Memorize the first digit. Then enter the positive difference between each new digit and the previous displayed digit.
- The opening digit displays for two seconds.
- Each response immediately advances the stream.
- Fidelity simulation accepts only physical numpad keys 0–8.
- Eight 90-second rounds are the primary evidence profile. A 120-second profile remains plausible.
Verify the numeric keypadPress 1, 5, 9, and 0 on the physical numpad. The app records physical key locations and also reports the browser's Num Lock state.
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