list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1447 A Game of Toy Bricks   39 29.93
1419 A Game with Numbers   118 11944 61.64
3
10
4060 A game with probability   188 21.07
6950 A HUGE TOWER   1 123 47.23
1
34
15092 A Kleene Implementation   5 44.44
4176 A Knightly Pursuit   2 63 27.56
26
17
7969 A Knights’ Tale   3 76 23.33
17
17
8992 A los saltos   36 30.82
32 A Needle in the Haystack   192 10777 38.19
15
13
34575 A New Task for Ibrahim   7 36 53.33
4
28
5142 A Pair of Graphs   1 66 56.25
17
17
677 A place for the brewery   209 27.63
18468 A Pleasant Stroll   10 134 35.01
23
19
15270 A plus B   1 12 6.98
34
34
15075 A Romantic Dinner Outing   22 21.39
1
1
15076 A Romantic Movie Outing   24 21.25
1482 A short vacation in Disneyland   5 224 14.63
31
24
1460 A Simple Calculator in the Galaxy   32 40.50
40501 A Simple Sieve   3 5 16.67
45
50
18465 A Subtle Surf   6 199 43.27
14
11
11560 A Summatory   14 1615 25.93
5
4
37514 A Summatory (Extreme)   5 42 23.98
34
36
11695 A Summatory (HARD)   6 91 30.00
31
29
25396 A Terribly Grimm Problem   2 18 30.77
28
28
1688 A Very Easy Problem!   40 6161 49.24
12
11
4160 A1 Road   84 50.24
177 AB-words   1 16 1.31
50
50
9921 ABC Path   157 7299 21.81
15
12
4580 ABCDEF   216 7764 29.19
14
16
14926 abdou set   4 56 52.42
6
12
18155 abs(a-b) I   60 4462 48.17
4
9
6803 Absurd prices   2 380 23.54
12
12
36886 Absurdistans Teaparties   3 13 31.08
34
17
36424 Abul and Prime Numbers   8 270 43.69
1
8
25182 Acceptable numbers   1 60 16.90
9
26
1183 Accomodate the palace   4 542 52.35
17
34
1873 Accumulate Cargo   2 87 26.25
34
9
1703 ACM (ACronymMaker)   52 1069 29.79
26
21
23847 Acm Teams   24 1623 40.18
2
5
37380 Acronym   4 29 26.46
30
34
37443 Acronym II   4 28 13.25
34
34
7386 Activities   61 1415 25.48
16
19
33210 Ada and Alley   16 369 37.44
7
14
30787 Ada and Aphids   9 191 31.86
26
25
30785 Ada and Apple   12 173 23.44
30
25
33557 Ada and Banquet   4 286 58.68
6
6
31974 Ada and Birthday   4 34 26.89
21
14
32439 Ada and Bloom   1 55 24.88
9
26
32946 Ada and Branches   17 298 35.64
18
19
31099 Ada and CAPTCHA   9 171 17.03
20
16

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