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Problem Category Points AC % Users
COI '13 #4 Nizovi COCI 20p 11.2% 16
COI '14 #1 Čvenk COCI 17p 27.0% 7
COI '14 #2 Kovanice COCI 15p 14.5% 38
COI '14 #3 Ogledala COCI 30p 29.4% 6
COI '14 #4 Sir COCI 25p 22.7% 19
COI '15 #1 Dijamant COCI 25p 38.1% 10
COI '15 #2 Palinilap COCI 25p 23.3% 23
COI '15 #3 Relay COCI 30p 13.3% 9
COI '15 #4 Torrent COCI 25p 31.5% 42
COI '16 #1 Ili COCI 17p 31.3% 6
COI '16 #2 Raspad COCI 30p 40.0% 5
COI '16 #3 Trapezi COCI 35p 0.0% 0
COI '16 #4 Zagrade COCI 25p 29.2% 17
COI '17 #1 Paprike COCI 12p 55.4% 39
COI '17 #2 Pick COCI 20p 10.0% 2
COI '17 #3 Svjetlost COCI 25p 0.0% 0
COI '17 #4 Zagonetka COCI 17p 2.9% 3
COI '18 #1 Izlet COCI 30p 13.0% 3
COI '18 #2 Ljepotica COCI 15p 28.9% 10
COI '18 #3 Segway COCI 12p 40.0% 4
COI '18 #4 Tenis COCI 30p 11.5% 14
COI '19 #1 Paint COCI 40p 8.2% 16
COI '19 #2 Pastiri COCI 35p 5.8% 10
COI '19 #3 Semafor COCI 20p 7.7% 1
COI '19 #4 Zagrade COCI 15p 25.8% 33
COI '20 #1 Autobahn COCI 15p 10.9% 30
COI '20 #2 Cigle COCI 20p 19.4% 30
COI '20 #3 Izvanzemaljci COCI 25p 0.8% 1
COI '20 #4 MalnaRISC COCI 20p 2.9% 8
3n+1 Uncategorized 3 39.5% 1826
Comparing Arrays Uncategorized 15p 16.3% 65
Data Compression Uncategorized 15p 0.0% 0
Ray's Tricky Connectivity Uncategorized 10p 22.4% 86
Non-constructive Constant Time Algorithm Fun Math 20 13.0% 6
Counting Problem Uncategorized 17 45.5% 5
CPC '19 Contest 1 P0 - Shoes Uncategorized 3p 56.7% 282
CPC '19 Contest 1 P1 - Distance Uncategorized 3p 53.2% 375
CPC '19 Contest 1 P2 - Luggage Uncategorized 7p 28.1% 381
CPC '19 Contest 1 P3 - Admiral Kuznetsov Uncategorized 12p 15.8% 83
CPC '19 Contest 1 P4 - Sorting Practice Uncategorized 12p 7.4% 20
CPC '19 Contest 1 P5 - A Puzzlingly Puzzling Puzzle Problem 😎 Uncategorized 17p 8.6% 11
CPC '19 Contest 1 P6 - Maintaining Some Coins Uncategorized 20p 1.8% 11
CPC '21 Contest 1 P0 - AQT and Alphabet Uncategorized 3 68.6% 406
CPC '21 Contest 1 P1 - AQT and Fractions Uncategorized 5p 16.3% 258
CPC '21 Contest 1 P2 - AQT and Multiset Uncategorized 7p 24.1% 190
CPC '21 Contest 1 P3 - AQT and Circles Uncategorized 10p 13.7% 110
CPC '21 Contest 1 P4 - AQT and Directed Graph Uncategorized 12p 29.1% 290
CPC '21 Contest 1 P5 - AQT and Modern Art Uncategorized 15p 15.5% 44
CPC '21 Contest 1 P6 - AQT's Break Time is Over Uncategorized 20p 7.3% 27
CPC '21 Contest 1 P7 - AQT and Quarantine Uncategorized 20p 16.2% 17