How to explain zero-knowledge protocols to your children

Another example of a zero-knowledge proof that I really is one based on Sudoku.

More details about this proof on Moni Naor's page: http://www.wisdom.weizmann.ac.il/~naor/PAPERS/sudoku_abs.htm...

Direct link to a PDF: http://pages.cs.wisc.edu/~mkowalcz/628.pdf

Date: 1989