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Problem Category Points AC % Users
ECOO '16 R1 P4 - Kayenne ECOO 7p 28.4% 44
ECOO '16 R2 P1 - Palindrome Panic ECOO 12p 15.1% 96
ECOO '16 R2 P2 - CC+ ECOO 7p 30.6% 51
ECOO '16 R2 P3 - BattleShip ECOO 7p 33.9% 33
ECOO '16 R2 P4 - Hop, Skip and Jump ECOO 12p 27.9% 18
ECOO '16 R3 P1 - Nerd Poker ECOO 7p 14.4% 13
ECOO '16 R3 P2 - Target Practice ECOO 10p 22.6% 16
ECOO '16 R3 P3 - CamelCase ECOO 10p 25.1% 186
ECOO '16 R3 P4 - Cuthbert's Calculator ECOO 15p 66.0% 6
ECOO '17 R1 P1 - Munch 'n' Brunch ECOO 5p 19.1% 1078
ECOO '17 R1 P2 - Chocolate Chewsday ECOO 5p 11.3% 86
ECOO '17 R1 P3 - Mountain View ECOO 7p 13.3% 77
ECOO '17 R1 P4 - Almost Sorted ECOO 7p 9.3% 63
ECOO '17 R2 P1 - Wizard's Windows ECOO 5p 53.5% 70
ECOO '17 R2 P2 - Treasure Hunt ECOO 10p 41.5% 61
ECOO '17 R2 P3 - Lunch Time ECOO 12p 15.6% 27
ECOO '17 R2 P4 - Zig Zag ECOO 12p 39.1% 32
ECOO '17 R3 P1 - Baker Brie ECOO 5p 39.9% 976
ECOO '17 R3 P2 - Family Trees ECOO 7p 26.8% 122
ECOO '17 R3 P3 - Region Selection ECOO 12p 36.0% 18
ECOO '17 R3 P4 - Ice Cream Beach ECOO 15p 18.6% 38
ECOO '18 R1 P1 - Willow's Wild Ride ECOO 5p 26.4% 781
ECOO '18 R1 P2 - Rue's Rings ECOO 5p 22.7% 498
ECOO '18 R1 P3 - Missing Art ECOO 7p 43.5% 95
ECOO '18 R1 P4 - Fibonacci Spiral ECOO 7p 36.6% 68
ECOO '18 R2 P1 - Artificial Photosynthesystem ECOO 7p 37.9% 39
ECOO '18 R2 P2 - Homework ECOO 10p 21.6% 100
ECOO '18 R2 P3 - Factorial ECOO 12p 19.2% 69
ECOO '18 R2 P4 - Three Squares ECOO 15p 30.9% 11
ECOO '18 R3 P1 - Balanced ECOO 12p 28.3% 13
ECOO '18 R3 P2 - Vegenère ECOO 12p 8.3% 6
ECOO '18 R3 P3 - Currency Exchange ECOO 10p 7.8% 14
ECOO '18 R3 P4 - Circular Cities ECOO 15p 18.2% 9
ECOO '19 R1 P1 - Free Shirts ECOO 5p 29.1% 1108
ECOO '19 R1 P2 - L-Systems Go ECOO 5p 23.1% 179
ECOO '19 R1 P3 - Side Scrolling Simulator ECOO 10p 10.3% 71
ECOO '19 R1 P4 - Bus Route ECOO 12 9.6% 12
ECOO '19 R2 P1 - Email ECOO 5p 32.8% 914
ECOO '19 R2 P2 - Pizza ECOO 10p 23.1% 23
ECOO '19 R2 P3 - Ribbon ECOO 15p 19.8% 13
ECOO '19 R2 P4 - Tunnels ECOO 12p 38.5% 8
ECOO '19 R3 P1 - Chords ECOO 7p 21.8% 57
ECOO '19 R3 P2 - Array Game ECOO 12p 21.1% 5
ECOO '19 R3 P3 - Wall ECOO 15p 44.2% 4
ECOO '19 R3 P4 - Network ECOO 15p 0.4% 1
ECOO '20 P1 - Music with Mimi ECOO 3p 47.6% 220
ECOO '20 P2 - Online Shopping ECOO 5p 46.9% 434
ECOO '20 P3 - Captcha Fun ECOO 7p 24.8% 107
ECOO '20 P4 - Ring ECOO 12p 17.4% 83
ECOO '21 P1 - Many Messages ECOO 3p 28.7% 492