Probability

The Fake Coin Transfer

Difficulty
xxx x xxx xxx x xxxx xxxxxxx xx xxxxx: x xxxx xxx x xxxx. xxx xxxx xx xxxxx xxxx xxx x xxxx xxx x. xxxx x xxxxxx xxxx xx xxxxx xxxx xxx x, xxx xx xxxxx xxx xx xx xxxx. xxxxx xxxx xxxxxxxxxxx, xxxx xx xxx xxxxxxxxxxx xxxx xxx xxxxxxxxxxx xxxx xxxx xxx x xxx xxxx?

This brainteaser is only available to subscribers.

See plans

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.