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2025-09-05
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WHITESPACE
list of classical problems
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ID
NAME
CODE
USERS
ACC %
395
Anti-prime Sequences
APRIME
349
47.83
396
Hit or Miss
HITOMISS
133
43.10
397
I Conduit
CONDUIT
196
15.57
398
Roll Playing Games
RPGAMES
121
14.67
399
Team Rankings
TRANK
391
53.58
400
To and Fro
TOANDFRO
23447
55.60
401
Translations
TRANSL
137
38.07
402
Hike on a Graph
HIKE
780
40.27
403
Sort fractions
FRACTION
714
33.12
404
Scanner
SCANNER
59
12.57
405
Tin Cutter
TCUTTER
141
29.59
406
Logic
LOGIC
112
23.23
407
Random Number
RNUMBER
48
29.13
408
Jill Rides Again
JRIDE
970
34.26
409
DEL Command
DELCOMM
79
17.60
410
Variable Radix Huffman Encoding
VHUFFM
180
19.26
411
Number of quite different words
NUMQDW
244
33.93
412
K-path cover
COVER
186
20.48
413
Word Puzzles
WPUZZLES
377
18.26
414
Equatorial Bonfire
BONFIRE
79
28.90
416
Divisibility by 15
DIV15
1027
15.52
417
The lazy programmer
LAZYPROG
653
20.27
418
Necklace
NECKLACE
47
17.18
419
Transposing is Fun
TRANSP
307
36.88
421
Another Road Problem
AROAD
71
25.06
422
Transposing is Even More Fun
TRANSP2
315
26.04
423
Assignments
ASSIGN
4838
33.69
428
Particular Palindromes
PARTPALI
501
32.20
449
Simple Numbers with Fractions Conversion
TCNUMFL
37
15.96
479
Permutation generator
TPERML
135
28.24
481
Roots of polynomial
KMSL4B
46
27.34
484
Fossil in the Ice
TFOSS
453
22.40
503
Prime Intervals
PRINT
1826
16.13
515
Collatz
CLTZ
450
43.13
518
Zig-Zag Permutation
ZZPERM
51
31.25
526
Divisors
DIV
1715
43.75
530
Divisors 2
DIV2
936
52.47
598
Increasing Subsequences
INCR
148
34.62
660
Dungeon of Death
QUEST4
1355
42.80
661
Nail Them
QUEST5
971
42.98
665
String it out
SUBS
1221
38.85
666
Con-Junctions
VOCV
1006
40.93
676
Sorting is not easy
LSORT
542
39.75
677
A place for the brewery
BROW
219
28.30
681
Building the Tower
HANOI07
105
20.11
682
Pairs of Integers
PAIRINT
208
25.08
684
Another Assignment Problem
ASSIGN4
107
12.48
685
Partition the sequence
SEQPAR
244
21.17
687
Repeats
REPEATS
982
25.39
688
Toy Cars
SAM
644
18.47
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