ELiPteK wrote:HINT3:
We're not allowed to write up a program, and I don't see how one can solve a bunch of simultaneous modular equations by hand... There are too many possible right-hand-sides (something like 2^number of symbols for 2-modifier problems, and 3^number of symbols for 3-modifier problems). It's probably a lot more work for the 2-modifier problems (solve for 64 right-hand-sides, vs. just trying the 380 combinations by brute force), and the 3-modifier ones (6561 possible right-hand-sides vs 24360 combinations by brute force).
Maybe I'm missing an optimization somewhere?
[edit] Okay, I just saw ELiPteK's 'guide' - but this hint was very very misleading...
[edit] fixed the numbers above...













