Problems by Ian DeHaan

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
City Numbers0.0440130010435%4.4Mediumen
Gopher Residence0.00933302170%5.4Mediumen
Graduation Table0.0023525513252%4.5Mediumen
Rerouting Rapids0.02521863642%6.3Harden
Sneaky Exploration0.048811403827%7.5Harden