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Hot problems

Problem Category Points AC % Users
IOI '22 P4 - Digital Circuit IOI 25p 26.2% 43
IOI '22 P5 - Rarest Insects IOI 30p 6.7% 34
IOI '22 P6 - Thousands Islands IOI 30p 3.4% 9
IOI '23 P1 - Closing Time IOI 25p 4.1% 30
IOI '23 P2 - Longest Trip IOI 25p 3.9% 24
IOI '23 P3 - Soccer Stadium IOI 30p 5.1% 20
IOI '23 P4 - Beech Tree IOI 35p 2.2% 5
IOI '23 P5 - Overtaking IOI 25p 5.7% 18
IOI '23 P6 - Robot Contest IOI 40p 5.3% 7
IOI '24 P1 - Nile IOI 15p 11.8% 71
IOI '24 P2 - Message IOI 40p 8.2% 27
IOI '24 P3 - Tree IOI 30p 3.4% 10
IOI '24 P4 - Hieroglyphs IOI 35p 2.9% 4
IOI '24 P5 - Mosaic IOI 20p 6.4% 23
IOI '24 P6 - Sphinx's Riddle IOI 25p 5.5% 8
IOI '25 P1 - Souvenirs IOI 25p 9.3% 28
IOI '25 P2 - Triple Peaks IOI 35p 2.5% 4
IOI '25 P3 - World Map IOI 30p 7.2% 10
IOI '25 P4 - Festival IOI 30p 3.1% 10
IOI '25 P5 - Migrations IOI 40p 2.1% 2
IOI '25 P6 - Obstacles IOI 35p 4.4% 4
IOI '94 P1 - The Triangle IOI 7p 56.7% 1595
IOI '94 P2 - The Castle IOI 10 18.8% 134
IOI '94 P4 - The Clocks IOI 10 27.3% 128
IOI '95 P1 - Packing Rectangles IOI 15p 45.1% 28
IOI '95 P2 - Shopping Offers IOI 15p 27.5% 42
IOI '95 P4 - Letter Game IOI 15p 27.3% 36
IOI '95 P5 - Street Race IOI 15p 24.1% 41
IOI '95 Practice Task 1 - Fence Factory IOI 15p 24.5% 12
IOI '95 Practice Task 2 - Word Chains IOI 12 43.6% 57
IOI '95 Practice Task 3 - Bar Codes IOI 12p 37.3% 25
IOI '96 P1 - A Game IOI 10 39.8% 294
IOI '96 P2 - Job Processing IOI 20p 29.1% 56
IOI '96 P3 - Network of Schools IOI 12p 24.2% 87
IOI '96 P4 - Sorting a Three-Valued Sequence IOI 10 31.6% 159
IOI '96 P5 - Longest Prefix IOI 12 21.1% 115
IOI '97 P1 - Mars Explorer IOI 20p 13.2% 17
IOI '97 P3 - The Toxic iShongololo IOI 20p 46.9% 7
IOI '97 P4 - Map Labelling IOI 20p 54.9% 5
IOI '98 P1 - Contact IOI 10p 9.4% 63
IOI '98 P2 - Starry Night IOI 15 33.6% 34
IOI '98 P3 - Party Lamps IOI 12p 34.0% 191
IOI '98 P4 - Picture IOI 15p 31.6% 245
IOI '98 P5 - Camelot IOI 15p 37.1% 53
IOI '98 P6 - Polygon IOI 15 32.1% 65
IOI '99 P1 - Little Shop of Flowers IOI 10 32.3% 247
IOI '99 P2 - Hidden Codes IOI 20p 14.9% 11
IOI '99 P4 - Traffic Lights IOI 15 31.4% 30
IOI '99 P5 - Flatten IOI 15p 21.2% 16
IOI '99 P6 - A Strip of Land IOI 20p 13.8% 38