Brainteaser iconBrainteaser - Keypad Parity Hop

Keypad Parity Hop
Probability
IMC
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xx xxx xxxxxxx x×x xxxxx xxxxxx (xxxxxx x), xxx xxxxx xx x xxxxxxxxx-xxxxxx xxxxx, xxx xx xxxx, xxxx xxxx xxx xxxxx; xxxx xxxx xxxx xxxx xx x xxxxxxxxxxxx xx xxxxxxxxxx xxxxxxxx xxx (xx xxxxxxxxx). xxxxx xxxxx xxxxxx xxx xxxxxxxx, xxxx xx xxx xxxxxxxxxxx xxxx xxx xxxxxxxxx x-xxxxx xxxxxx xx xxxxxxxxx xx x?

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