list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
8281 Combination Of Integers   1 65 30.37
17
17
9096 Bob and magical scale   3 65 25.46
26
34
9534 Turn on the lights   65 32.52
9856 The Glazier   65 46.63
10589 King   65 28.00
10608 Unique Strings   2 65 47.46
17
17
10667 PASIJANS   65 47.85
25785 Ecstasy   3 65 31.15
1
1
31234 Stressful Activities   1 65 46.88
17
1
76 Editor Inverse   64 17.34
903 Double Vision   64 56.49
2153 Internet is Faulty   64 41.34
2877 Another understanding of Super Dice Game   64 10.00
3308 The Bridges of San Mochti   2 64 54.40
17
17
3893 Space settlement   64 43.31
4000 GALLUP   1 64 44.44
17
34
4593 Arithmetic sequence   1 64 9.52
34
17
5296 Air Combat   -1 64 14.85
34
6831 Two Ball Game   64 28.22
7628 Mathematics   2 64 28.57
17
17
7709 Jumping Zippy   3 64 55.34
26
34
12969 To inifinity and Beyond   1 64 25.50
34
17
14761 Almost-isosceles Pythagorean triple (easy)   1 64 41.65
28479 Single substitutions   4 64 32.20
17
17
32950 Ada and Plants 2   4 64 50.30
17
17
40016 Robot World   2 64 11.10
34
34
2171 Ambiguous Codes   1 63 34.57
4156 PLAHTE   63 36.00
4176 A Knightly Pursuit   2 63 27.56
26
17
4378 Twofive   63 32.26
5115 Two "Ways"   63 14.95
5530 Math with Bases (Easy)   2 63 24.94
26
9
6478 Hamster Flight 2   2 63 32.91
17
34
9510 Ads Proposal   63 24.94
9641 Factory of Bridges   1 63 25.81
17
34
11493 Goto & labels   63 30.14
19293 Galaxy distances   63 24.80
25182 Acceptable numbers   2 63 17.23
12
23
26646 An easy Problem   7 63 54.55
13
19
27261 Matrices with XOR property   8 63 20.29
20
24
30737 Ada and Homework   3 63 24.82
34
34
40672 Where Proofless Assumption Fails   4 63 41.03
9
9
42049 Maximum Sum of the Array   2 63 9.12
1
3
290 Polynomial Equations   62 22.90
17
17
1335 Maze   62 17.43
1452 Birthday Cake   62 21.35
2422 Jazzy Job   2 62 35.19
9
17
3197 Tree Construction   62 20.00
4421 Irreducible polynomials over GF2   62 18.01
7408 Camelot   2 62 38.01
17
17

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