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Hot problems
CCC '24 S2 - Heavy-Light Composition
SAC '22 Code Challenge 5 P2 - Querying Extensions
Max's Anger Contest Series 2 P2 - Password Anger
CCC '13 J4 - Time on task
The Cosmic Era P2 - Uneven Sand
Problem ▾
Category
Points
AC %
Users
CCC '18 J3 - Are we there yet?
CCC
3
55.9%
3110
CCC '18 J2 - Occupy parking
CCC
3
53.4%
5658
CCC '18 J1 - Telemarketer or not?
CCC
3
40.1%
6881
CCC '17 S5 - RMT
CCC
20p
19.2%
245
CCC '17 S4 - Minimum Cost Flow
CCC
17p
14.1%
771
CCC '17 S3 - Nailed It!
CCC
7p
30.5%
1719
CCC '17 S2 - High Tide, Low Tide
CCC
5
27.8%
2843
CCC '17 S1 - Sum Game
CCC
3
47.3%
3206
CCC '17 J4 - Favourite Times
CCC
5p
23.4%
1570
CCC '17 J3 - Exactly Electrical
CCC
3p
29.9%
2371
CCC '17 J2 - Shifty Sum
CCC
3
54.3%
4581
CCC '17 J1 - Quadrant Selection
CCC
3
60.6%
5584
CCC '16 S5 - Circle of Life
CCC
20p
22.5%
578
CCC '16 S4 - Combining Riceballs
CCC
15p
28.8%
938
CCC '16 S3 - Phonomenal Reviews
CCC
12p
26.4%
1103
CCC '16 S2 - Tandem Bicycle
CCC
5p
53.2%
3500
CCC '16 S1 - Ragaman
CCC
3p
29.7%
2300
CCC '16 J4 - Arrival Time
CCC
5
29.0%
1681
CCC '16 J3 - Hidden Palindrome
CCC
5
45.9%
2554
CCC '16 J2 - Magic Squares
CCC
3
34.6%
3250
CCC '16 J1 - Tournament Selection
CCC
3
41.2%
4715
CCC '15 S5 - Greedy For Pies
CCC
17p
23.5%
555
CCC '15 S4 - Convex Hull
CCC
15p
27.4%
1160
CCC '15 S3 - Gates
CCC
10p
18.7%
1778
CCC '15 S2 - Jerseys
CCC
5p
26.7%
1957
CCC '15 S1 - Zero That Out
CCC
3
51.0%
3879
CCC '15 J5 - π-day
CCC
10p
27.5%
1464
CCC '15 J4 - Wait Time
CCC
5
39.4%
1313
CCC '15 J3 - Rövarspråket
CCC
5p
38.5%
2267
CCC '15 J2 - Happy or Sad
CCC
3
37.2%
7067
CCC '15 J1 - Special Day
CCC
3
36.9%
8381
CCC '14 S5 - Lazy Fox
CCC
20p
17.9%
456
CCC '14 S4 - Tinted Glass Window
CCC
15p
29.2%
673
CCC '14 S3 - The Geneva Confection
CCC
7p
26.4%
2809
CCC '14 S2 - Assigning Partners
CCC
5
33.3%
2844
CCC '14 S1 - Party Invitation
CCC
5
47.1%
3524
CCC '14 J3 - Double Dice
CCC
3
56.3%
4487
CCC '14 J2 - Vote Count
CCC
3
44.5%
5371
CCC '14 J1 - Triangle Times
CCC
3
32.9%
7480
CCC '13 S5 - Factor Solitaire
CCC
15p
42.8%
733
CCC '13 S4 - Who is Taller?
CCC
7
16.8%
1232
CCC '13 S3 - Chances of Winning
CCC
10
41.2%
1365
CCC '13 S2 - Bridge Transport
CCC
5
26.7%
2056
CCC '13 S1 - From 1987 to 2013
CCC
5
45.8%
3923
CCC '13 J4 - Time on task
CCC
5
44.5%
3015
CCC '13 J2 - Rotating letters
CCC
3
45.0%
4837
CCC '13 J1 - Next in line
CCC
3
62.3%
12068
CCC '12 S5 - Mouse Journey
CCC
7
45.6%
1818
CCC '12 S4 - A Coin Game
CCC
15
27.0%
457
CCC '12 S3 - Absolutely Acidic
CCC
7
26.6%
1859
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