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2024-12-28
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list of classical problems
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ID
NAME
CODE
USERS
ACC %
8456
PRIMITIVEROOTS
PROBLEM4
364
46.20
8461
Adventure in Moving
AVDM
43
27.98
8462
Barn Allocation
BARN
172
56.95
8467
GRADE POINT AVERAGE
GPA1
631
29.94
8478
Ancient Pocket Calculator
POCALC1
7
4.44
8491
Messy Phone List
PHONMESS
52
19.92
8495
Maximum Subset of Array
MAXSUB
732
27.86
8496
No Squares Numbers
NOSQ
837
34.93
8505
Nacci Fear
NACCI
318
40.34
8507
Party Switching
PSWITCH
244
28.79
8542
Modern Pocket Calculator
POCALC2
35
9.12
8545
Subset sum
MAIN72
1933
40.02
8546
Manoj and Pankaj
MAIN73
51
23.05
8547
Euclids algorithm revisited
MAIN74
1414
22.94
8549
BST again
MAIN75
93
16.88
8550
Longest Square Factor
LSQF
67
19.29
8551
Colours A, B, C, D
ABCD
2161
21.21
8558
Linear Equation Solver
LINQSOLV
15
28.38
8574
Four in a row
FOUROW
22
19.05
8578
Reverse the Sequence
REVSEQ
86
41.51
8583
Garden
NPOWM
20
63.89
8591
Prime Permutations
PRIMPERM
106
31.02
8593
Covering the Corral
CORRAL
8
31.58
8594
Tails all the way
TAILS
287
34.27
8596
Wood, Axe and Grass
WAGE
513
57.55
8598
Traverse through the board
TRAVERSE
665
53.52
8611
Non-Decreasing Digits
NY10E
3720
54.78
8612
Penney Game
NY10A
7709
67.21
8624
Nim-B Sum
NY10B
622
61.21
8625
Just The Simple Fax
NY10C
76
41.10
8626
Show Me The Fax
NY10D
105
41.99
8627
I2C
NY10F
32
25.79
8628
Selling Land
NWERC10G
72
47.49
8629
Stock Prices
NWERC10H
98
44.77
8651
Alien arithmetic
ALIENS1
40
18.81
8657
The Bovine Accordion and Banjo Orchestra
BAABO
6
25.00
8661
Bogosort
CHEFFEB
42
14.33
8663
Squares Game
CHEFMAR
34
48.75
8666
Maximum - Profit -- Version II
ITRIX_C
92
43.40
8667
Board-Queries
ITRIX_D
47
21.54
8668
THE BLACK AND WHITE QUEENS
ITRIX_E
84
42.69
8670
THE MAX LINES
MAXLN
8027
36.86
8720
Looks like Nim - but it is not
GAME2
90
21.35
8725
Closest Point Pair
CLOPPAIR
1954
20.32
8728
Hierarchy
MAKETREE
1726
30.06
8732
Best Fit
BFIT
193
30.60
8734
Charlie and the Chocolate Factory
CHARLIE
40
17.65
8735
Suffix Of Cube
CUBEND
94
42.08
8747
Substrings II
NSUBSTR2
148
10.62
8750
Wordplay
WORD
91
26.05
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