Problems from Texas Regional Programming Contest 1974

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Communication Line0.00366523160%4.7Mediumen
Duck Pond0.001061115953%3.8Mediumen
Free-Form Input0.00537118349%2.2Easyen
HARDFLOR0.00160674161%2.9Mediumen
Triangle Text0.003002223918%6.6Harden