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WHITESPACE
list of classical problems
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ID
NAME
CODE
USERS
ACC %
3251
Slink
SLINK
15
44.44
3253
Electronic Document Security
EDS
149
60.78
3254
Guard
GUARD
14
51.72
3261
Race Against Time
RACETIME
1101
24.62
3266
K-query
KQUERY
5598
24.98
3267
D-query
DQUERY
12980
28.02
3273
Order statistic set
ORDERSET
3165
26.09
3305
Roman Patrollers
SA04C
46
59.46
3306
Very Special Boxes
SA04D
109
31.33
3307
Hex Tile Equations
HEXTILE
35
42.45
3308
The Bridges of San Mochti
BRIDGES2
64
54.40
3309
Bulletin Board
BULLETIN
20
21.43
3310
Serial Numbers
SERIALN
34
29.27
3314
Umnozak
UMNOZAK
106
28.96
3322
Doubled Numbers
DOUBLE
163
48.13
3347
Cestarine
HIGHWAY
61
34.57
3359
Stack
STACK
45
15.60
3360
Digital Image Recognition
IMGREC2
27
16.85
3361
Cavli
CAVLI
40
44.87
3362
Setnja
SETNJA
243
21.31
3363
Svada
SVADA
490
28.85
3372
Round Table
ROUNDT
57
45.00
3373
Permutation Code
PERMCODE
40
54.43
3374
Scavenger Hunt
SCAVHUNT
1366
50.36
3375
Stamps
STAMPS
13733
41.76
3376
Parking Lot
PARKINGL
138
20.05
3377
A Bug’s Life
BUGLIFE
15452
27.48
3379
String Shuffle
SSHUFFLE
395
65.72
3380
Tourist
TOURIST
1083
38.09
3381
Highways
HIGHWAYS
4380
38.01
3382
Monster Trap
MONSTER
27
22.44
3385
Yoda Goes Palindromic !
YODA
581
30.41
3387
Changing Maze
CHMAZE
619
29.57
3388
Double Near Palindromes
DNPALIN
448
33.99
3389
The Knights of the Round Circle
KNIGHTSR
444
67.25
3390
Tribe Council
TRIBE2
57
22.07
3393
Knot or Not
NOTOKNOT
6
13.56
3394
Lagrange’s Four-Square Theorem
LAGRANGE
529
45.92
3405
Almost Shortest Path
SAMER08A
1668
31.59
3406
Bases
SAMER08B
68
21.12
3407
Candy
SAMER08C
1358
42.56
3408
DNA Sequences
SAMER08D
1983
26.17
3409
Electricity
SAMER08E
806
47.74
3410
Feynman
SAMER08F
34201
57.51
3411
Pole Position
SAMER08G
915
47.34
3412
Higgs Boson
SAMER08H
48
18.93
3413
Traveling Shoemaker Problem
SAMER08I
73
16.87
3414
Bora Bora
SAMER08J
144
49.01
3415
Shrinking Polygons
SAMER08K
231
18.92
3420
Falling Ice
FALLINGI
7
24.14
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