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time:
2025-02-27
01 : 12 : 27
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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
220074
33.12
2
Prime Generator
PRIME1
81494
16.18
4
Transform the Expression
ONP
43789
49.31
5
The Next Palindrome
PALIN
20379
10.75
6
Simple Arithmetics
ARITH
3042
12.07
7
The Bulk!
BULK
515
15.25
8
Complete the Sequence!
CMPLS
4444
36.97
9
Direct Visibility
DIRVS
257
11.85
10
Complicated Expressions
CMEXPR
1559
31.78
11
Factorial
FCTRL
59761
44.95
12
The Game of Master-Mind
MMIND
772
45.08
13
Hotline
HOTLINE
208
16.43
14
I-Keyboard
IKEYB
1289
42.89
15
The Shortest Path
SHPATH
7610
24.06
16
Sphere in a tetrahedron
TETRA
3520
55.66
17
The Bytelandian Cryptographer (Act I)
CRYPTO1
1372
41.77
20
The Bytelandian Cryptographer (Act IV)
CRYPTO4
56
26.04
22
Triangle From Centroid
TRICENTR
2684
45.80
23
Pyramids
PIR
5684
36.71
24
Small factorials
FCTRL2
50797
29.60
25
Pouring water
POUR1
5478
24.28
26
Build the Fence
BSHEEP
2233
28.05
27
Sorting Bank Accounts
SBANK
8867
40.29
28
Help the Military Recruitment Office!
HMRO
787
16.11
29
Hash it!
HASHIT
3630
24.14
30
Bytelandian Blingors Network
BLINNET
3760
39.19
31
Fast Multiplication
MUL
8963
20.75
32
A Needle in the Haystack
NHAY
11176
38.27
33
Trip
TRIP
2021
26.36
34
Run Away
RUNAWAY
510
21.63
35
Equipment Box
EQBOX
1316
14.48
36
Secret Code
CODE1
546
35.65
37
The Proper Key
PROPKEY
137
14.08
38
Labyrinth
LABYR1
5322
25.78
39
Piggy-Bank
PIGBANK
8164
35.44
40
Lifting the Stone
STONE
1622
23.61
41
Play on Words
WORDS1
3271
19.49
42
Adding Reversed Numbers
ADDREV
83118
48.47
43
Copying Books
BOOKS1
2799
25.65
44
Substitution Cipher
SCYPHER
328
13.60
45
Commedia dell Arte
COMMEDIA
246
33.26
47
Skyscraper Floors
SCRAPER
288
12.69
48
Glass Beads
BEADS
3430
37.94
49
Hares and Foxes
HAREFOX
109
7.60
50
Invitation Cards
INCARDS
1749
43.07
51
Fake tournament
TOUR
1803
27.07
54
Julka
JULKA
23257
27.47
55
Jasiek
JASIEK
468
28.14
56
Dyzio
DYZIO
1216
31.40
57
Supernumbers in a permutation
SUPPER
1086
32.85
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