Problems from Texas Regional Programming Contest 1974

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Communication Line0.00366342162%3.4Mediumen
Duck Pond0.00106392872%4.2Mediumen
Free-Form Input0.00522111150%2.1Easyen
HARDFLOR0.00160442659%4.2Mediumen
Triangle Text0.003041983116%4.3Mediumen