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2025-05-03
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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
221223
33.14
2
Prime Generator
PRIME1
82080
16.23
4
Transform the Expression
ONP
44005
49.36
5
The Next Palindrome
PALIN
20462
10.76
6
Simple Arithmetics
ARITH
3048
12.01
7
The Bulk!
BULK
523
15.08
8
Complete the Sequence!
CMPLS
4465
36.85
9
Direct Visibility
DIRVS
261
11.68
10
Complicated Expressions
CMEXPR
1565
31.68
11
Factorial
FCTRL
60072
45.05
12
The Game of Master-Mind
MMIND
775
44.54
13
Hotline
HOTLINE
211
16.36
14
I-Keyboard
IKEYB
1294
42.72
15
The Shortest Path
SHPATH
7637
24.04
16
Sphere in a tetrahedron
TETRA
3530
55.36
17
The Bytelandian Cryptographer (Act I)
CRYPTO1
1378
41.58
20
The Bytelandian Cryptographer (Act IV)
CRYPTO4
57
25.93
22
Triangle From Centroid
TRICENTR
2693
45.68
23
Pyramids
PIR
5700
36.72
24
Small factorials
FCTRL2
51024
29.60
25
Pouring water
POUR1
5515
24.32
26
Build the Fence
BSHEEP
2240
28.04
27
Sorting Bank Accounts
SBANK
8881
40.30
28
Help the Military Recruitment Office!
HMRO
792
16.13
29
Hash it!
HASHIT
3642
24.16
30
Bytelandian Blingors Network
BLINNET
3769
39.21
31
Fast Multiplication
MUL
8988
20.74
32
A Needle in the Haystack
NHAY
11245
38.33
33
Trip
TRIP
2039
26.32
34
Run Away
RUNAWAY
523
21.74
35
Equipment Box
EQBOX
1321
14.47
36
Secret Code
CODE1
550
35.55
37
The Proper Key
PROPKEY
137
13.91
38
Labyrinth
LABYR1
5329
25.77
39
Piggy-Bank
PIGBANK
8197
35.47
40
Lifting the Stone
STONE
1633
23.67
41
Play on Words
WORDS1
3283
19.52
42
Adding Reversed Numbers
ADDREV
84220
48.48
43
Copying Books
BOOKS1
2814
25.71
44
Substitution Cipher
SCYPHER
331
13.61
45
Commedia dell Arte
COMMEDIA
247
32.89
47
Skyscraper Floors
SCRAPER
290
12.67
48
Glass Beads
BEADS
3447
38.02
49
Hares and Foxes
HAREFOX
109
7.55
50
Invitation Cards
INCARDS
1759
42.97
51
Fake tournament
TOUR
1806
26.98
54
Julka
JULKA
23330
27.50
55
Jasiek
JASIEK
469
28.05
56
Dyzio
DYZIO
1218
31.41
57
Supernumbers in a permutation
SUPPER
1094
32.92
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