what will be the strategy that detects the fake coin?
99935
Finding the unique rock with its weight
157479
Detecting numbered cards in a stack?
147150
How do I recognize a scam website?
66493
How do I protect my credit/debit cards from being stolen or scanned?
72258
Authenticity guarantee(d)
1495
The Frobenius Coin Problem
92471
What tests can I do to ensure my random number generator is working correctly?
79546
Puzzle about technique of fair using of unfair coin
32849
How to attack a classical cipher using known partial plaintext?
111297
Question on the 'Hat check' problem
90820
Is it possible to 'split' coin flipping 3 ways?
32885
Hypothesis test between two coins
62807
Details about the flagging mechanism
119890
how can i check wrong id
9279
How to find specifics of what Defender detected in real time protection?
42413
How do you detect Credit card type based on number?
68574
Was the chip real or fake?