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time:
2025-08-12
04 : 41 : 14
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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
222889
33.16
2
Prime Generator
PRIME1
82922
16.29
3
Substring Check (Bug Funny)
SBSTR1
1082
7.01
4
Transform the Expression
ONP
44281
49.44
5
The Next Palindrome
PALIN
20639
10.80
6
Simple Arithmetics
ARITH
3072
12.00
7
The Bulk!
BULK
534
14.99
8
Complete the Sequence!
CMPLS
4506
36.80
9
Direct Visibility
DIRVS
266
11.66
10
Complicated Expressions
CMEXPR
1576
31.60
11
Factorial
FCTRL
60531
45.11
12
The Game of Master-Mind
MMIND
789
44.11
13
Hotline
HOTLINE
214
16.12
14
I-Keyboard
IKEYB
1308
42.78
15
The Shortest Path
SHPATH
7701
24.06
16
Sphere in a tetrahedron
TETRA
3546
55.23
17
The Bytelandian Cryptographer (Act I)
CRYPTO1
1389
41.45
18
The Bytelandian Cryptographer (Act II)
CRYPTO2
666
28.40
19
The Bytelandian Cryptographer (Act III)
CRYPTO3
129
34.13
20
The Bytelandian Cryptographer (Act IV)
CRYPTO4
60
25.77
22
Triangle From Centroid
TRICENTR
2700
45.18
23
Pyramids
PIR
5730
36.68
24
Small factorials
FCTRL2
51318
29.63
25
Pouring water
POUR1
5571
24.40
26
Build the Fence
BSHEEP
2262
28.12
27
Sorting Bank Accounts
SBANK
8966
40.34
28
Help the Military Recruitment Office!
HMRO
804
16.23
29
Hash it!
HASHIT
3649
24.17
30
Bytelandian Blingors Network
BLINNET
3787
39.26
31
Fast Multiplication
MUL
9033
20.72
32
A Needle in the Haystack
NHAY
11344
38.35
33
Trip
TRIP
2065
26.37
34
Run Away
RUNAWAY
535
22.34
35
Equipment Box
EQBOX
1327
14.46
36
Secret Code
CODE1
553
35.34
37
The Proper Key
PROPKEY
142
13.95
38
Labyrinth
LABYR1
5358
25.82
39
Piggy-Bank
PIGBANK
8240
35.51
40
Lifting the Stone
STONE
1649
23.78
41
Play on Words
WORDS1
3308
19.59
42
Adding Reversed Numbers
ADDREV
87512
48.65
43
Copying Books
BOOKS1
2841
25.78
44
Substitution Cipher
SCYPHER
336
13.72
45
Commedia dell Arte
COMMEDIA
251
32.59
47
Skyscraper Floors
SCRAPER
295
12.71
48
Glass Beads
BEADS
3464
38.02
49
Hares and Foxes
HAREFOX
115
7.68
50
Invitation Cards
INCARDS
1778
43.08
51
Fake tournament
TOUR
1815
26.95
54
Julka
JULKA
23409
27.54
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