list of classical problems

ID NAME CODE USERS ACC %
66    Cross-country CRSCNTRY 4054 64.52
1435    Vertex Cover PT07X 4016 34.07
3749    Subset Sums SUBSUMS 4003 26.28
6297    Decipher ROOTCIPH 3975 44.65
3921    The Great Ball BYTESE2 3923 39.09
10442    Candy Distribution CADYDIST 3911 37.53
63    Square Brackets SQRBR 3835 56.89
9722    Insertion Sort CODESPTB 3824 30.68
10798    Wachovia Bank WACHOVIA 3803 46.87
11373    Coke madness RPLC 3801 34.87
18164    Atoms in the Lab ATOMS 3798 25.74
1837    Pie PIE 3796 30.38
181    Scuba diver SCUBADIV 3782 25.94
1684    Frequent values FREQUENT 3756 27.68
1710    Two Ends TWENDS 3756 41.99
12448    How Many Games? GAMES 3721 22.43
30    Bytelandian Blingors Network BLINNET 3716 39.05
8611    Non-Decreasing Digits NY10E 3715 54.78
5976    Traversing Grid TRGRID 3704 58.48
2416    Distinct Subsequences DSUBSEQ 3688 36.21
7299    Multiples of 3 MULTQ3 3671 23.37
705    New Distinct Substrings SUBST1 3667 26.21
2713    Can you answer these queries IV GSS4 3658 16.92
7185    Bye Bye Cakes BYECAKES 3655 38.60
339    Recursive Sequence SEQ 3608 50.04
29    Hash it! HASHIT 3570 24.19
237    Sums in a Triangle SUMITR 3567 42.38
4343    Empty Boxes EBOXES 3547 66.08
5295    Adjacent Bit Counts GNYR09F 3539 65.91
5971    LCM Sum LCMSUM 3528 25.74
3934    Recaman’s Sequence MRECAMAN 3526 53.88
6294    Yodaness Level YODANESS 3518 49.22
6694    D - Playing with Marbles BOMARBLE 3493 66.81
2149    Biased Standings BAISED 3476 33.28
16    Sphere in a tetrahedron TETRA 3475 56.50
5917    Factorial length LENGFACT 3462 34.54
10283    ALL IZZ WELL ALLIZWEL 3429 31.26
1029    Matrix Summation MATSUM 3416 20.00
154    Sweet and Sour Rock ROCK 3402 51.44
11772    Negative Score RPLN 3370 34.31
4942    Integer Factorization (15 digits) FACT0 3365 32.29
48    Glass Beads BEADS 3350 37.78
9199    Circular Track SPEED 3336 40.26
130    Rent your airplane and make money RENT 3335 28.63
13753    Amazing Prime Sequence APS 3303 29.76
1161    Tic-Tac-Toe ( I ) TOE1 3235 22.87
11354    Amusing numbers TSHOW1 3231 59.87
15555    Check the coprimeness IITKWPCB 3224 50.26
41    Play on Words WORDS1 3204 19.39
2412    Arranging Amplifiers ARRANGE 3204 27.32
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