Problems from Nordic Collegiate Programming Contest (NCPC) 2010

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Around the track 66 17 26% 0.01 27 14 52% 8.3
Borg Boogie 69 25 36% 0.10 30 21 70% 7.8
Connect 115 33 29% 0.00 38 25 66% 6.2
Dirty Driving 853 520 61% 0.01 458 425 93% 2.3
Doodling 131 61 47% 0.00 69 51 74% 6.9
Great Geek Game-show 3000! 50 33 66% 0.07 32 28 88% 5.3
Help a PhD candidate out! 6685 3846 58% 0.00 3708 3518 95% 1.4
Polyomino Powers 27 16 59% 0.01 15 13 87% 4.9
Skyline 317 136 43% 0.00 60 51 85% 5.1
Statisticians 175 49 28% 0.28 40 29 72% 6.9
Succession 1106 387 35% 0.00 334 283 85% 3.2