Problems from IDI Open 2019

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Apostrophe Catastrophe0.00978634267%6.6Harden
Bit 4 Bit0.00854642945%7.9Harden
Coffee Date0.00748695580%6.0Harden
Delimiter Soup0.001143421317393%1.7Easyen
Excavator Expedition0.0438528422479%4.8Mediumen
Forest Evolution0.001784715476%5.7Harden
Game Suggestions0.011133968083%5.1Mediumen
Helpful Currents0.107631339672%6.9Harden
Job Expenses0.00296765643095%1.5Easyen
if-then-else0.001201402152%6.6Harden