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Hot problems

Problem Category Points AC % Users
IOI '97 P3 - The Toxic iShongololo IOI 20p 42.8% 8
IOI '97 P4 - Map Labelling IOI 20p 45.5% 6
IOI '98 P1 - Contact IOI 10p 9.5% 65
IOI '98 P2 - Starry Night IOI 15 32.5% 36
IOI '98 P3 - Party Lamps IOI 12p 34.0% 195
IOI '98 P4 - Picture IOI 15p 31.7% 251
IOI '98 P5 - Camelot IOI 15p 36.6% 55
IOI '98 P6 - Polygon IOI 15 33.5% 68
IOI '99 P1 - Little Shop of Flowers IOI 10 32.7% 257
IOI '99 P2 - Hidden Codes IOI 20p 14.9% 13
IOI '99 P4 - Traffic Lights IOI 15 32.5% 35
IOI '99 P5 - Flatten IOI 15p 21.7% 19
IOI '99 P6 - A Strip of Land IOI 20p 14.5% 40
IOIQR P5 - Some Game Seasonal 25 3.4% 3
Jack Needs Help Uncategorized 10p 35.1% 25
JOI '05 Final Round P1 - Questionnaire JOI 3p 29.5% 208
JOI '05 Final Round P2 - String JOI 5p 65.7% 233
JOI '05 Final Round P3 - Square JOI 5p 41.7% 155
JOI '05 Final Round P4 - String of Rings JOI 7p 5.7% 24
JOI '05 Final Round P5 - Sheets JOI 15p 8.9% 25
JOI '13 Open P2 - Synchronization JOI 35p 27.6% 65
JOI '13 Open P3 - Watching JOI 15p 28.5% 132
JOI '14 Open P1 - Factories JOI 20p 31.7% 178
JOI '14 Open P2 - Fortune Telling 2 JOI 25p 23.2% 121
JOI '14 Open P3 - Space Pirate JOI 50 0.8% 1
JOI '14 Open P5 - Pinball JOI 25p 26.7% 113
JOI '14 Open P6 - Secret JOI 17p 15.7% 135
JOI '16 Final P1 - Foehn Phenomena JOI 10p 52.5% 76
JOI '16 Final P2 - Semiexpress JOI 12 45.2% 42
JOI '16 Open P2 - Selling RNA Strands JOI 20 20.5% 35
JOI '16 Open P3 - Skyscraper JOI 25p 41.4% 67
JOI '17 Final P4 - Commuter Pass JOI 15 23.2% 95
JOI '17 Final P5 - Snake Escaping JOI 25p 33.9% 31
JOI '18 Open P1 - Bubble Sort 2 JOI 20p 6.1% 34
JOI '18 Spring Camp Day 1 P1 - Construction of Highway JOI 30p 34.6% 37
JOI '18 Spring Camp Day 1 P2 - Fences JOI 30p 13.0% 3
JOI '18 Spring Camp Day 1 P3 - Tents JOI 20p 61.3% 45
JOI '19 Final P3 - Collecting Stamps 3 JOI 15 27.8% 59
JOI '19 Open P1 - Triple Jump JOI 30p 28.1% 28
JOI '19 Open P2 - Remittance JOI 30p 25.6% 21
JOI '19 Open P3 - Virus Experiment JOI 35p 10.5% 4
JOI '20 Open P1 - Furniture JOI 20p 32.8% 20
JOI '20 Open P2 - Monochrome Points JOI 35p 30.0% 11
JOI '20 Open P3 - Power Plant JOI 15p 39.5% 39
JOI '20 Spring Camp Day 1 P3 - Sweeping JOI 25p 15.4% 2
JOI '20 Spring Camp Day 2 P2 - Making Friends on Joitter is Fun JOI 30p 18.2% 12
JOI '20 Spring Camp Day 2 P3 - Ruins 3 JOI 40p 46.2% 4
JOI '20 Spring Camp Day 3 P1 - Constellation 3 JOI 30p 42.1% 7
JOI '20 Spring Camp Day 3 P2 - Harvest JOI 35p 27.3% 5
JOI '20 Spring Camp Day 4 P1 - Capital City JOI 20 35.6% 20