Problems

Problem Category Points AC % Users ▴
COCI '15 Contest 3 #5 Nekameleoni COCI 20p 18.7% 66
ECOO '17 R2 P1 - Wizard's Windows ECOO 5p 53.4% 66
APIO '15 P3 - Palembang Bridges APIO 20p 11.7% 66
ECOO '19 R1 P3 - Side Scrolling Simulator ECOO 10p 10.5% 66
Wesley's Anger Contest 1 Problem 3 - A Dynamic Tree Problem WAC 10p 20.6% 66
APIO '09 P2 - The Siruseri Convention Centre APIO 25p 18.7% 66
CCO '19 P3 - Winter Driving CCO 30p 17.3% 66
CCO '04 P2 - Hockey Scores CCO 12 20.5% 66
WC '16 Contest 1 S2 - Alucard's Quest Woburn Challenge 10p 27.7% 66
WC '02 P5 - Intercepted Cowmmunication Woburn Challenge 5 35.5% 66
DMOPC '20 Contest 2 P4 - Hungry Pigeons DMOPC 15p 11.0% 66
COCI '21 Contest 1 #2 Kamenčići COCI 10p 30.6% 66
Mailing Origami Uncategorized 20 9.1% 67
CCO '12 P6 - The Winds Of War CCO 12p 40.1% 67
VMSS '15 #5 - Jeffrey and Frank and a Lack of Roads VM7WC 12 26.3% 67
TLE '16 Contest 3 P2 - In Remembrance TLE 5p 13.1% 67
COI '07 #1 Glasnici COCI 12 19.5% 67
Bubble Cup V8 F Bulbo Bubble Cup 12 29.5% 67
APIO '07 P1 - Mobiles APIO 12p 30.4% 67
Valentine's Day '19 J4 - Flowers Uncategorized 5 18.4% 67
ACM U of T Tryouts C3 E - A Brief Expedition ICPC 10 34.3% 67
WC '18 Contest 1 S1 - Inspiration Woburn Challenge 7p 29.0% 67
NOI '01 P5 - Equation Solutions China NOI 15p 8.4% 67
ACSL '09 Practice P1 - Kansas Uncategorized 7 14.7% 67
IOI '07 P6 - Training IOI 40p 27.9% 67
DMOPC '20 Contest 3 P5 - Tower of Power DMOPC 25p 6.6% 67
COCI '10 Contest 6 #1 Okulpjanje COCI 3p 53.2% 67
COCI '12 Contest 3 #4 Aerodrom COCI 7p 25.6% 67
WOSS Dual Olympiad 2021 S3: Late for Class! Seasonal 10p 26.8% 67
An Animal Contest 7 P3 - Squirrel Scramble AAC 12p 14.9% 67
Geography Class Uncategorized 5p 14.1% 67
CCO '15 P3 - Solar Flight CCO 20p 12.8% 68
TSOC '16 Contest 2 #1 - Mary, Jane and Invitations TSOC 3 23.2% 68
CCC '99 S3 - Divided Fractals CCC 7 16.5% 68
Fast Factorial Calculator 2 Uncategorized 20p 10.4% 68
DMOPC '16 Contest 1 P4 - Tree Appraisal DMOPC 15p 36.7% 68
DMPG '17 B6 - Multiply and Surrender DMOPC 7p 13.3% 68
Back To School '17: Hot and Cold Seasonal 20p 21.1% 68
TLE '17 Contest 7 P2 - Airport Hopping TLE 5p 29.8% 68
CEOI '18 P2 - Global Warming CEOI 15p 30.0% 68
CCO '19 P4 - Card Scoring CCO 25p 15.3% 68
COCI '19 Contest 6 #5 Trener COCI 15p 31.6% 68
COCI '09 Contest 4 #3 IKS COCI 7 34.2% 68
Good Strategy Uncategorized 10 25.0% 68
IOI '04 P1 - Artemis IOI 15p 6.9% 68
WC '17 Contest 4 J4 - Efficiency Woburn Challenge 5 48.8% 68
Baltic OI '19 P2 - Nautilus Baltic OI 15p 32.8% 68
COCI '10 Contest 6 #3 Razine COCI 5p 51.4% 68
Calendar Contest Problem 1 — Sexagenary Cycle Seasonal 5 32.8% 68
UCRPC F21 C - Maths of Glory ICPC 5 48.6% 68