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2025-06-09
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WHITESPACE
list of classical problems
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ID
NAME
CODE
USERS
ACC %
1
Life, the Universe, and Everything
TEST
221675
33.16
15
The Shortest Path
SHPATH
7656
24.05
51
Fake tournament
TOUR
1808
26.95
236
Converting number formats
ROMAN
154
41.24
245
Square Root
SQRROOT
590
13.19
278
Bicycle
BICYCLE
59
13.32
279
Interesting number
INUMBER
839
24.21
280
Lifts
LIFTS
45
17.72
283
Naptime
NAPTIME
655
26.10
286
Selfish Cities
SCITIES
705
38.93
288
Prime or Not
PON
5343
19.15
290
Polynomial Equations
POLYEQ
63
22.88
297
Aggressive cows
AGGRCOW
46727
35.95
303
The Unstable Cube
UCUBE
48
27.41
309
The Room Pattern
RATTERN
46
16.08
325
The Tall Windmills
WINDMILL
82
23.36
328
Bishops
BISHOPS
8976
32.03
329
Calls
CALLS
125
28.91
332
Hard Question
HARDQ
105
32.91
339
Recursive Sequence
SEQ
3788
50.20
359
Alpha Centauri Tennis
ACT
1752
50.24
368
Cobbled streets
CSTREET
5433
50.88
388
Menu
MENU
350
18.96
389
Use of Hospital Facilities
HOSPITAL
52
12.65
390
Billiard
BILLIARD
900
54.48
391
Railroads
RAILROAD
88
17.43
392
Spin
SPIN
43
25.82
393
Hexagon
HEXAGON
74
48.60
394
Alphacode
ACODE
22749
27.38
395
Anti-prime Sequences
APRIME
343
47.64
396
Hit or Miss
HITOMISS
131
42.90
397
I Conduit
CONDUIT
194
15.51
398
Roll Playing Games
RPGAMES
120
14.62
399
Team Rankings
TRANK
389
53.48
400
To and Fro
TOANDFRO
23417
55.59
401
Translations
TRANSL
136
38.05
402
Hike on a Graph
HIKE
775
40.12
404
Scanner
SCANNER
57
12.33
405
Tin Cutter
TCUTTER
137
33.90
407
Random Number
RNUMBER
46
28.51
408
Jill Rides Again
JRIDE
955
34.21
409
DEL Command
DELCOMM
75
16.99
410
Variable Radix Huffman Encoding
VHUFFM
178
19.15
413
Word Puzzles
WPUZZLES
375
18.10
414
Equatorial Bonfire
BONFIRE
78
28.94
421
Another Road Problem
AROAD
69
24.77
428
Particular Palindromes
PARTPALI
498
32.15
449
Simple Numbers with Fractions Conversion
TCNUMFL
36
15.81
515
Collatz
CLTZ
448
43.06
530
Divisors 2
DIV2
932
52.50
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