Problems from Texas Regional Programming Contest 1974

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Communication Line0.00366583560%3.9Mediumen
Duck Pond0.001061166354%3.1Mediumen
Free-Form Input0.00539219349%2.2Easyen
HARDFLOR0.001071327154%2.2Easyen
Triangle Text0.003002304218%6.1Harden