Code:

Mayan Number Converter passed all 60 tests (100% correct)

KiXtart
KiXtart Version = 4.52 Release Candidate 2
KiXGolf Script = kixgolf_mnc.kix

Computer
OS = Windows Server 2003 R2
CPU = Intel(R) Celeron(R) CPU 2.80GHz
Speed = 2800 MHz
Memory = 2046 MB

KiXGolf Scoring Engine
Scoring Engine = 3.0.3

KiXtart Golf Score
Tournament = KiXtart Golf: Mayan Number Converter
Processing Start = 2006/07/18 10:08:40.561
Processing End = 2006/07/21 02:13:52.207
Duration = 0000/00/03 -1
KiXGolf Score = 182



just to note, the time calculation routine used in kixgolf seems to be buggy.
I know that approximately the script ran for about 60-64 hours.