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Problem Category Points AC % Users ▾
CTU Open Contest 2018 - Moving Furniture ICPC 20 38.5% 4
CTU Open Contest 2018 - Locker Room ICPC 20 50.0% 4
TLE 2018-19 P5 - Pure Functional Programming Seasonal 40p 2.3% 4
COCI '18 Contest 3 #5 Praktični COCI 17p 23.5% 4
CCO '98 P6 - Derek's Dilemma CCO 12 46.7% 4
ECOO '19 R3 P3 - Wall ECOO 15p 44.2% 4
Pyramid Puzzle Uncategorized 10p 47.6% 4
IOI '19 P4 - Broken Line IOI 35p 2.3% 4
OCC '19 S6 - City Tolls Olympiads School 17p 26.1% 4
Art Academy IV: Alice's Blazing Fury Uncategorized 30p 12.2% 4
Mock CCC '20 Contest 2 S5 - Sticks Mock CCC 20p 2.3% 4
Wesley's Anger Contest 4 Problem 4 - The Almighty Acorn WAC 35p 6.8% 4
ICPC NEERC 2018 J - JS Minification ICPC 20 32.4% 4
Facebook Hacker Cup '19 Final Round P1 - Strings as a Service FHC 15p 33.3% 4
NOI '08 P6 - Tournament Matching China NOI 40p 17.8% 4
NOI '07 P6 - Thief Catching China NOI 40p 23.7% 4
IOI '05 Practice Task 3 - Polish Flag IOI 20p 10.6% 4
ICPC NEERC 2010 F - Factorial Simplification ICPC 15p 26.7% 4
MMM '14 F - Electricity Grid Uncategorized 25p 12.5% 4
WC '01 Suicidal P4 - Big Brother Woburn Challenge 15 6.6% 4
WC '98 P1 - Optical Recognition Woburn Challenge 12 22.2% 4
WC '18 Contest 4 S4 - Super Luigi Odyssey Woburn Challenge 25p 9.2% 4
Temple Construction Uncategorized 20p 14.5% 4
Baltic OI '16 P3 - Spiral Baltic OI 30p 13.3% 4
Crosswords Uncategorized 15p 16.0% 4
IOI '12 P1 - Pebbling Odometer IOI 30p 2.9% 4
ICPC SWERC 2017 K - Blowing Candles ICPC 15 10.0% 4
COCI '11 Contest 2 #5 Funkcija COCI 15p 16.7% 4
COCI '13 Contest 4 #6 Utrka COCI 20p 45.0% 4
COCI '11 Contest 4 #6 Kriptogram COCI 15p 27.3% 4
COCI '17 Contest 6 #5 Kotrljanje COCI 17p 17.9% 4
ECOO '21 P6 - Problematic Pathways ECOO 30p 9.2% 4
ICPC NWERC 2015 E - Elementary Math ICPC 15 41.2% 4
NOI '21 P6 - Robot Game China NOI 25p 22.4% 4
Baltic OI '09 P3 - Subway Signaling Error Baltic OI 12p 36.4% 4
DMOPC '21 Contest 4 P6 - Balanced Line DMOPC 35p 4.5% 4
COI '18 #3 Segway COCI 12p 40.0% 4
COI '18 #4 Tenis COCI 30p 15.4% 4
Baltic OI '08 P5 - Grid Baltic OI 17p 25.0% 4
Baltic OI '10 P2 - Lego Baltic OI 12p 53.8% 4
COCI '09 Contest 7 #6 Restoran COCI 20p 16.4% 4
COI '19 #2 Pastiri COCI 35p 3.9% 4
Baltic OI '15 P4 - File Paths Baltic OI 20p 53.3% 4
Baltic OI '15 P6 - Tug of War Baltic OI 20p 11.1% 4
Maximum Deviation Spanning Tree Olympiads School 25p 4.0% 4
Baltic OI '13 P3 - Pipes Baltic OI 25p 13.3% 4
Baltic OI '14 P3 - Sequence Baltic OI 30p 30.0% 4
Baltic OI '04 P2 - Scales Baltic OI 10p 44.4% 4
NOI '22 P4 - Challenge NPC China NOI 25p 30.6% 4
COCI '22 Contest 2 #5 Kruhologija COCI 30p 20.0% 4