Problems from IDI Open 2019

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Apostrophe Catastrophe0.009781654427%7.1Harden
Bit 4 Bit0.00854326299%7.9Harden
Coffee Date0.0210161875429%5.4Mediumen
Delimiter Soup0.001146552321649%1.8Easyen
Excavator Expedition0.05385203234917%5.1Mediumen
Forest Evolution0.0017843117023%6.9Harden
Game Suggestions0.01123335210329%5.2Mediumen
Helpful Currents0.1086584124029%6.9Harden
Job Expenses0.00512846673552%1.4Easyen
if-then-else0.002421971515%7.6Harden