Problems from IDI Open 2019

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Apostrophe Catastrophe0.00978634267%6.6Harden
Bit 4 Bit0.00854663045%7.9Harden
Coffee Date0.00748695580%6.0Harden
Delimiter Soup0.001143447319993%1.8Easyen
Excavator Expedition0.0438528722679%4.8Mediumen
Forest Evolution0.001784725576%5.6Harden
Game Suggestions0.011133978082%5.2Mediumen
Helpful Currents0.107631339672%6.9Harden
Job Expenses0.00296791645495%1.5Easyen
if-then-else0.001201402152%6.6Harden