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WHITESPACE
list of classical problems
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ID
NAME
CODE
USERS
ACC %
3070
How many subsequences
SEQ5
94
9.74
3133
Here We Go(relians) Again
GORELIAN
168
39.85
3166
Permutation Exponentiation
PERMSG
33
14.85
3184
Game of Lines
LINES
1307
27.67
3195
Doors and Penguins
DOORSPEN
239
27.25
3261
Race Against Time
RACETIME
1118
24.60
3305
Roman Patrollers
SA04C
46
59.46
3306
Very Special Boxes
SA04D
110
31.35
3314
Umnozak
UMNOZAK
108
29.24
3347
Cestarine
HIGHWAY
61
34.57
3374
Scavenger Hunt
SCAVHUNT
1367
50.38
3375
Stamps
STAMPS
13745
41.70
3376
Parking Lot
PARKINGL
138
20.05
3385
Yoda Goes Palindromic !
YODA
581
30.44
3393
Knot or Not
NOTOKNOT
6
13.56
3394
Lagrange’s Four-Square Theorem
LAGRANGE
531
46.03
3412
Higgs Boson
SAMER08H
48
18.93
3436
Histogram
HIST2
1512
44.32
3442
The last digit
LASTDIG
29679
26.91
3464
Clock
CLOCK1
54
36.11
3466
Another Longest Common Subsequence Problem
CS
6
31.58
3543
Matrica
MATRICA
53
39.38
3544
Binary Search Tree
BST
598
20.83
3545
Najkraci
NAJKRACI
183
28.78
3591
Patting Heads
PATHEADS
650
35.26
3605
Minimum Rotations
MINMOVE
910
19.05
3640
Hanoi Subway System Construction
HNSUBWAY
32
41.75
3723
Snooker
SNOOKER
451
50.14
3734
Periodni
PERIODNI
591
37.08
3749
Subset Sums
SUBSUMS
4091
26.40
3752
JEDNAKOST
JEDNAKOS
596
18.39
3753
GONDOR
GONDOR
382
53.06
3754
MAJMUN
MAJMUN
72
44.29
3763
George
GEORGE
522
52.29
3791
Street
STREET
666
51.38
3877
Cvjetici
CVJETICI
980
48.58
3882
Cijevi
CIJEVI
259
37.70
3898
Even Palindrome
PALDR
247
10.24
3931
Maximum Triangle Area
MTRIAREA
281
29.22
3946
K-th Number
MKTHNUM
5453
34.87
3953
Paid Roads
MMINPAID
252
26.88
3961
Journey with Pigs
MJOURNEY
130
41.30
3962
ELEVATOR II
MELE2
99
42.96
3975
Most Servings Meal
MKUHAR
350
26.34
3977
Police Query
POLQUERY
295
17.23
4010
Chặt cây
OPTCUT
8
36.00
4070
Two Professors
TWOPROF
101
14.31
4103
Extend to Palindrome
EPALIN
2445
30.01
4110
Fast Maximum Flow
FASTFLOW
2899
34.25
4157
Domino
DOMINO2
54
50.42
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