Problems from Croatian Open Competition in Informatics 2007/2008, contest #3

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Cetiri 1775 983 55% 0.00 953 879 92% 1.7
Cudak 223 76 34% 0.00 73 53 73% 5.9
Dejavu 284 109 38% 0.01 120 96 80% 4.6
Oktalni 920 512 56% 0.00 500 469 94% 1.9
Redoks 57 17 30% 0.23 16 12 75% 6.7
Tajna 755 435 58% 0.00 424 393 93% 2.1