## Archive for the ‘Matryoshka Problems’ Category

### M-3: Coins and Low-Knowledge Proofs

Posted by: **yanzhang** on December 17, 2009

### M-2: Forcing properties onto integer pairs

Posted by: **yanzhang** on November 30, 2009

### M-2 (maybe M-3) – People and Hats

Posted by: **yanzhang** on September 10, 2008

### M-2: Two Probability Paradoxes

Posted by: **yanzhang** on August 1, 2008

### M-2: Numbers in a Square

Posted by: **yanzhang** on April 18, 2008

### Matryoshka Problems

Posted by: **yanzhang** on April 14, 2008