list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
18937 Touch of Venom   16 1129 26.78
10
12
3969 M&M Game   9 1112 44.00
3
23
10416 Van Helsings gun   1 1107 51.30
9
11
3436 Histogram   24 1101 49.64
18
20
8725 Closest Point Pair   20 1101 18.36
18
20
8057 Square Free Factorization   13 1099 45.61
8
15
348 Expedition   27 1097 22.28
17
21
23776 K-Query Online   52 1097 43.02
21
25
3871 GCD Extreme   45 1093 28.95
19
25
365 Phidias   21 1089 48.35
12
23
2852 Broken Keyboard   16 1085 34.11
14
14
15655 Product of factorials   15 1084 23.47
20
17
16015 Queue (Rookie)   19 1084 42.50
11
16
23132 Travelling cost   28 1083 34.38
10
8
7386 Activities   38 1079 26.21
15
18
11066 AP - Complete The Series v2   8 1078 13.98
19
11
1268 CN Tower (Easy)   3 1075 30.37
8
6
15783 Coder Express 3!!   36 1068 49.67
9
10
50 Invitation Cards   24 1066 42.07
17
19
277 City Game   10 1056 39.88
19
21
5451 Not So Flat After All   7 1056 42.75
11
8
17617 WHAT A CO-ACCIDENT   9 1054 63.39
2
11
4200 Hamster flight   11 1052 48.41
4
11
9340 Arbitrage   18 1050 41.63
10
16
12880 Sheep   21 1044 48.32
10
10
8869 Roti Prata   27 1041 36.47
13
13
9122 Diary   4 1038 35.75
11
4
17626 Eat all the brownies !   6 1037 43.37
6
20
16281 War   10 1036 50.94
9
12
5972 Maximum Sum Sequences   11 1033 20.92
16
19
8363 COSTLY CHESS   15 1032 46.92
14
12
15554 Niceness of the string   8 1022 36.71
6
2
5732 Paradox   29 1019 29.46
17
19
2526 Decoding   7 1008 36.36
21
14
665 String it out   10 1003 41.76
12
17
16480 Decrypt the message !   999 36.62
7
5
56 Dyzio   5 995 30.90
15
15
26315 Crazy Smoker   21 994 38.67
4
9
5970 Finding Primes   19 992 28.55
17
15
10514 K12 - Building Construction   36 989 23.44
12
16
4993 Traveling Salesman   9 987 38.74
14
2
2053 Key Task   26 985 33.37
24
21
416 Divisibility by 15   4 983 15.53
27
21
10381 Search in the dictionary!   23 981 25.67
17
10
3979 Whirligig number   6 974 37.68
11
14
9387 Special String   10 963 39.10
6
17
18167 SubXor   43 962 34.48
26
29
11409 Fibonacci With a Twist   10 960 33.03
13
19
18149 Rama and Friends   8 955 29.02
16
12
5161 Factorial vs Power   11 949 29.78
14
15

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