Problems from IDI Open 2019

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Apostrophe Catastrophe0.009781975427%7.0Harden
Bit 4 Bit0.008543564412%7.9Harden
Coffee Date0.027482447330%4.8Mediumen
Delimiter Soup0.001145721287050%2.0Easyen
Excavator Expedition0.05385205034817%5.4Mediumen
Forest Evolution0.0017843016120%7.1Harden
Game Suggestions0.01113333610632%4.8Mediumen
Helpful Currents0.1076389725328%6.7Harden
Job Expenses0.00512175639753%1.5Easyen
if-then-else0.0012011012222%7.6Harden