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Problem Category Points AC % Users
World Tour Contest Problem 2 — Fireplace Poker Seasonal 5 1.1% 8
World Tour Contest Problem 3 — Translation Seasonal 10p 0.1% 2
World Tour Contest Problem 4 — W Szczebrzeszynie chrząszcz brzmi w trzcinie Seasonal 15p 1.0% 1
WOSS Dual Olympiad 2021 J1: Water Classification Seasonal 3 50.0% 340
WOSS Dual Olympiad 2021 J2/S1: Secret Formula Seasonal 3 62.8% 285
WOSS Dual Olympiad 2021 J3: Frisbee Golf Seasonal 5p 26.4% 237
WOSS Dual Olympiad 2021 S3: Late for Class! Seasonal 10p 27.3% 69
WOSS Dual Olympiad 2022 J1: Holiday Gifting Seasonal 3 56.4% 276
WOSS Dual Olympiad 2022 J2: Counting Christmas Trees Seasonal 3 38.5% 227
WOSS Dual Olympiad 2022 J3/S1: Christmas List Seasonal 5p 59.3% 159
WOSS Dual Olympiad 2022 J4: Fire on Christmas Day Seasonal 7p 14.0% 35
WOSS Dual Olympiad 2022 S2: Festive Card Game Seasonal 7p 20.4% 67
WOSS Dual Olympiad 2022 S3: Sightseeing in the North Pole Seasonal 12 16.7% 24
WOSS Dual Olympiad 2022 Team Round P1: Bobby and His Calculus Test Seasonal 3p 53.4% 100
WOSS Dual Olympiad 2022 Team Round P2: Bobby's Studying Schedule Seasonal 5 59.8% 57
WOSS Dual Olympiad 2022 Team Round P3: Bobby and the Sidewalk Seasonal 10p 30.8% 48
WOSS Dual Olympiad 2023 J1: Minimum Price Uncategorized 3 65.8% 214
WOSS Dual Olympiad 2023 J2: 3 Numbers Uncategorized 5 32.0% 137
WOSS Dual Olympiad 2023 J3/S1: Moving Sand Uncategorized 7 38.9% 123
WOSS Dual Olympiad 2023 S2: Geese Attack Uncategorized 10 12.5% 40
WOSS Dual Olympiad 2023 S3: Flying Uncategorized 15p 24.8% 19
WOSS Dual Olympiad 2023 Team Round P1: Combining Candy Canes Uncategorized 5 34.1% 58
WOSS Dual Olympiad 2023 Team Round P2: Holding Eggnog Uncategorized 7 36.7% 34
WOSS Dual Olympiad 2023 Team Round P3: Choosing Edges Uncategorized 12 9.0% 12
William and Summation Uncategorized 7p 26.9% 65
X Diagonal Uncategorized 5p 28.0% 13
A Very Coordinated Christmas Uncategorized 7p 34.7% 125
XOR Uncategorized 7 42.2% 377
XORacci Tree Uncategorized 17p 42.9% 11
XOR Minimum Uncategorized 17p 36.2% 175
XOR Sum Uncategorized 10 46.0% 256
James' XOR Update Uncategorized 12p 21.3% 42
Crosswords Uncategorized 15p 16.7% 4
Yet Another Contest 1 P1 - Mixed Doubles YAC 7p 17.0% 238
Yet Another Contest 1 P2 - A Boring Problem YAC 10p 13.6% 95
Yet Another Contest 1 P3 - Fluke YAC 10p 16.9% 110
Yet Another Contest 1 P4 - No More Searching YAC 12p 19.2% 60
Yet Another Contest 1 P5 - Hopping Kangaroos YAC 17p 12.1% 19
Yet Another Contest 1 P6 - Alchemy YAC 20p 14.6% 15
Yet Another Contest 2 P1 - Betting YAC 5p 21.1% 276
Yet Another Contest 2 P2 - Secret Sequence YAC 7p 26.4% 147
Yet Another Contest 2 P3 - Maximum Damage YAC 10p 7.8% 63
Yet Another Contest 2 P4 - No More Arithmetic YAC 15p 16.0% 54
Yet Another Contest 2 P5 - Mirror Maze YAC 17p 29.0% 47
Yet Another Contest 2 P6 - Travel Budget YAC 20p 14.9% 39
Yet Another Contest 3 P1 - Shell Swap Scam YAC 5p 24.6% 208
Yet Another Contest 3 P2 - Work Experience YAC 10p 23.5% 83
Yet Another Contest 3 P3 - Topography YAC 15p 2.3% 17
Yet Another Contest 3 P4 - Rumour YAC 15p 27.4% 88
Yet Another Contest 3 P5 - No More Thieves YAC 25p 12.6% 7