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Problem Category Points AC % Users
Yet Another Contest 7 P4 - Paparazzi YAC 17p 8.5% 49
Yet Another Contest 7 P5 - Egg Dropping YAC 25p 1.5% 3
Yet Another Contest 7 P6 - Arithmetic Sequence Data Structure YAC 25p 7.1% 9
Yet Another Contest 8 P1 - Permutation Sorting YAC 5p 32.7% 376
Yet Another Contest 8 P2 - No More Modern Art YAC 7p 27.5% 258
Yet Another Contest 8 P3 - Herobrine YAC 12p 8.5% 75
Yet Another Contest 8 P4 - Fluke 2 YAC 15p 3.2% 45
Yet Another Contest 8 P5 - Hidden Tree YAC 20p 4.4% 10
Yet Another Contest 8 P6 - Into the Woods YAC 20p 8.4% 15
Yet Another Contest 9 P1 - Permutation Cutting YAC 5p 42.3% 352
Yet Another Contest 9 P2 - Nim YAC 7p 25.5% 254
Yet Another Contest 9 P3 - Divide and Delete YAC 10p 14.6% 180
Yet Another Contest 9 P4 - Grid Push YAC 15p 10.0% 57
Yet Another Contest 9 P5 - Road Redistribution YAC 15p 13.0% 37
Yet Another Contest 9 P6 - Tribes YAC 25p 9.4% 8
New Year's '15 P1 - Invitation Devastation Seasonal 3 43.2% 383
New Year's '15 P2 - Food Selection Seasonal 5p 36.5% 113
New Year's '15 P3 - Gift Wrap Seasonal 5 59.9% 156
New Year's '15 P4 - Leftover Eggnog Seasonal 15p 32.7% 133
New Year's '15 P5 - Message to Mars Seasonal 20p 14.7% 54
New Year's '15 P6 - Tiles Seasonal 20p 24.2% 27
New Year's '16 P1 - Late Christmas Shopping Seasonal 3p 30.1% 186
New Year's '16 P2 - The 365 Days of Christmas Seasonal 5p 24.6% 148
New Year's '16 P3 - Arithmetic Snowman Seasonal 5p 15.7% 231
New Year's '16 P4 - DIY Christmas Tree Seasonal 10p 34.3% 66
New Year's '16 P5 - Eggnog Dilemma Seasonal 12p 7.8% 37
New Year's '16 P6 - Cake Balancing Seasonal 15p 41.3% 132
New Year's '16 P7 - Old Christmas Lights Seasonal 17p 19.2% 132
New Year's '16 P8 - S-NO-wall Seasonal 20p 16.5% 69
New Year's '17 P1 - Mr. N and Presents Seasonal 7p 19.2% 319
New Year's '17 P2 - Peter's Escape Seasonal 10p 12.8% 60
New Year's '17 P3 - Fibonacci Presents Seasonal 10 12.8% 82
New Year's '17 P4 - Christmas Cozonac Seasonal 12p 17.0% 33
New Year's '17 P5 - The Christmas Swap Seasonal 15 21.0% 54
New Year's '17 P6 - Christmas Cards Seasonal 15p 23.3% 131
New Year's '17 P7 - Santa's Deliveries Seasonal 25p 20.4% 22
New Year's '17 P8 - Boxen in Boxen Seasonal 25 6.5% 11
New Year's '18 P1 - Happy New Year! Seasonal 3p 24.7% 215
New Year's '18 P2 - Mimi and Christmas Cake Seasonal 5p 29.9% 384
New Year's '18 P3 - World Domination Fun Seasonal 10p 13.4% 136
New Year's '18 P4 - The Polar Express Seasonal 7p 24.7% 175
New Year's '18 P5 - Hanoi Heuristics Seasonal 15p 5.4% 9
New Year's '18 P6 - Old Christmas Lights II Seasonal 25p 12.7% 75
New Year's '18 P7 - Tree of Life Seasonal 20p 13.7% 33
New Year's '18 P8 - Snowy Streets Seasonal 25p 11.3% 20
New Year's '19 P1 - Snowball Fight Seasonal 3 39.4% 285
New Year's '19 P2 - Ball Sculpture Seasonal 7 16.9% 104
New Year's '19 P3 - Santa's Journey Seasonal 7 7.4% 81
New Year's '19 P4 - A Button Challenge Seasonal 15p 5.5% 7
New Year's '19 P5 - Best Hat in Town Seasonal 15 21.3% 14