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Hot problems
COCI '21 Contest 5 #4 Radio
APIO '15 P3 - Palembang Bridges
CCC '26 S2 - Beams of Light
CCC '26 S1 - Baby Hop, Giant Hop
COCI '22 Contest 4 #2 Zrinka
Longest Increasing Subsequence
COCI '07 Regional #2 Nikola
Problem
Category
Points
AC %
Users
GFSSOC '17 J2 - Admission Average
GFSSOC
3p
39.2%
450
GFSSOC '17 J3 - AIF Essay
GFSSOC
5
25.1%
88
GFSSOC '17 J4 - Top Courses
GFSSOC
7
11.8%
46
GFSSOC '17 J5 - Choosing Extracurriculars
GFSSOC
7
29.4%
56
GFSSOC '17 S1 - Path to Waterloo
GFSSOC
7
39.5%
175
GFSSOC '17 S2 - Ace is Base
GFSSOC
7p
19.9%
41
GFSSOC '17 S3 - Zhany Zhanbies
GFSSOC
12
4.9%
15
GFSSOC '17 S4 - First Ace
GFSSOC
10
12.5%
37
GFSSOC '14 Winter J1 - Flying Plushies
GFSSOC
3p
51.3%
975
GFSSOC '14 Winter J2 - Wow much parking lot
GFSSOC
3p
49.8%
596
GFSSOC '14 Winter J3 - Waiting
GFSSOC
3p
51.7%
486
GFSSOC '14 Winter J4 - Tic Tac Moe!
GFSSOC
5p
29.4%
377
GFSSOC '14 Winter J5 - Pursuit of Knowledge
GFSSOC
10p
24.7%
501
GFSSOC '14 Winter S1 - Friendship is a number
GFSSOC
5p
43.0%
220
GFSSOC '14 Winter S2 - Speech
GFSSOC
5p
25.0%
175
GFSSOC '14 Winter S3 - Hide n Seek
GFSSOC
12p
25.1%
194
GFSSOC '14 Winter S4 - Stalactites
GFSSOC
17p
23.7%
270
GFSSOC '14 Winter S5 - Stardust Snow
GFSSOC
20p
12.1%
70
GFSSOC '15 Fall J1 - CodeFights
GFSSOC
3p
41.2%
467
GFSSOC '15 Fall J2 - Fizz Fuzz
GFSSOC
5p
34.9%
323
GFSSOC '15 Fall J3 - Equation Solver
GFSSOC
5p
55.9%
435
GFSSOC '15 Fall J4 - Marathon
GFSSOC
7p
39.7%
894
GFSSOC '15 Fall J5 - Nightmare-a-thon
GFSSOC
10p
31.7%
620
GFSSOC '15 Fall S1 - T-Shirts
GFSSOC
5p
24.3%
96
GFSSOC '15 Fall S2 - Hearth
GFSSOC
5p
41.8%
363
GFSSOC '15 Fall S3 - System(0);
GFSSOC
10p
22.6%
95
GFSSOC '15 Fall S4 - Mostly Talking
GFSSOC
15p
15.4%
423
GFSSOC '15 Fall S5 - Raider
GFSSOC
17p
14.1%
147
GFSSOC '15 Winter J1 - Festive Fardin
GFSSOC
3
33.1%
419
GFSSOC '15 Winter J2 - Purchasing Presents
GFSSOC
3p
13.0%
273
GFSSOC '15 Winter J3 - Christmas Presents
GFSSOC
5p
20.6%
75
GFSSOC '15 Winter J4 - Christmas Music
GFSSOC
5p
16.3%
34
GFSSOC '15 Winter J5 - Secret Santa
GFSSOC
7p
58.8%
180
GFSSOC '15 Winter S1 - OR-deal
GFSSOC
5p
31.9%
387
GFSSOC '15 Winter S2 - Soko-Boop
GFSSOC
12p
22.8%
67
GFSSOC '15 Winter S3 - PalinDrone
GFSSOC
7p
19.8%
221
GFSSOC '15 Winter S4 - Starry Nights
GFSSOC
12p
22.4%
125
GFSSOC '15 Winter S5 - ORBOT
GFSSOC
15p
17.3%
22
GFSSOC '15 Fall Practice P1 - Bruno and Trig
GFSSOC
3p
39.0%
503
GFSSOC '15 Fall Practice P2 - Bruno and Tennis
GFSSOC
5p
30.4%
111
GFSSOC '15 Fall Practice P3 - Bruno and Beads
GFSSOC
5p
45.8%
141
GFSSOC '15 Fall Practice P4 - Bruno and Fibonacci
GFSSOC
5p
23.6%
251
GFSSOC '15 Fall Practice P5 - Bruno and Pumpkins
GFSSOC
7p
26.8%
186
Guitar Hero
Uncategorized
25p
1.5%
1
PEG Test '14 - Gift Delivery
Uncategorized
10
15.0%
15
Google Kickstart '17 Round A Problem A - Square Counting
Google Kick Start
12p
20.5%
23
Google Kickstart '17 Round C Problem A - Ambiguous Cipher
Google Kick Start
7p
43.8%
33
Google Kickstart '17 Round C Problem B - X Squared
Google Kick Start
7p
17.4%
54
Google Kickstart '17 Round C Problem C - Magical Thinking
Google Kick Start
10p
21.9%
13
Google Kickstart '17 Round F Problem A - Kicksort
Google Kick Start
7p
34.4%
10
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