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time:
2025-09-15
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WHITESPACE
list of basics problems
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ID
NAME
CODE
USERS
ACC %
1181
Obfuscated Property
FUSC
8
0.74
12026
Test 1
TESTINT
28180
45.77
12156
Half of the half
STRHH
13811
31.99
12176
Character Patterns (Act 1)
CPTTRN1
12247
42.07
12177
Character Patterns (Act 2)
CPTTRN2
8326
48.48
12178
Character Patterns (Act 3)
CPTTRN3
5315
54.48
12180
Character Patterns (Act 4)
CPTTRN4
3601
65.78
12185
Character Patterns (Act 5)
CPTTRN5
1336
35.30
12187
Character Patterns (Act 6)
CPTTRN6
1420
65.72
12188
Character Patterns (Act 7)
CPTTRN7
961
44.05
12205
Minimum Bounding Rectangle
HS12MBR
1560
62.90
12206
Hidden Password
HS12HDPW
848
36.61
13524
Evaluate simple RPN expression
RPNEVAL
132
12.09
15708
Divisibility
SMPDIV
8242
52.02
15709
Two Circles
SMPCIRC
1573
24.99
15710
Iterated sums
SMPSUM
6839
53.23
15711
Wow
SMPWOW
9398
50.28
16891
Character Patterns (Act 8)
CPTTRN8
525
56.45
16892
Straight Line Spiral Pattern (Act 1)
SPTTRN1
265
33.52
16934
Straight Line Spiral Pattern (Act 2)
SPTTRN2
217
61.44
16935
Straight Line Spiral Pattern (Act 3)
SPTTRN3
129
35.11
17102
Fun with Sequences
SMPSEQ3
3640
40.82
17103
Fun with Sequences (Act 2)
SMPSEQ4
2542
66.71
17104
Fun with Sequences (Act 3)
SMPSEQ5
2050
44.75
17126
Fun with Sequences (Act 4)
SMPSEQ6
1026
52.15
17481
Fun with Sequences (Act 5)
SMPSEQ7
731
29.84
17921
XOR
BSCXOR
8231
58.34
17994
Cross Pattern (Act 1)
PCROSS1
1146
51.74
17995
Cross Pattern (Act 2)
PCROSS2
583
54.97
18011
Fun with Sequences (Act 6)
SMPSEQ8
1025
47.77
18012
Fun with Sequences (Act 7)
SMPSEQ9
886
52.48
18139
Substitution cipher
SMPCPH1
536
43.46
30754
Ada and Behives
ADABEHIVE
311
44.23
30849
Awesome Childhood
AWESOMECHILDHOOD
67
27.94
31232
Will it blend?
URJC2_C
65
60.32
31233
Keyboard Writing
URJC2_D
102
33.43
31277
The String Problem
AGPC01D
98
19.01
31278
Can you search?
AGPC01F
161
20.15
31885
A complex yet very simple problem
STROOQ
15
18.11
31969
Loan for bike
LFBKE
23
12.84
33094
Vải Lục Ngạn
VLN
287
86.89
34348
First N Positive Number
FUCT_FOR_FNPN
686
16.21
34430
CONGHAISOLON
SLSL
16
13.04
34483
Connected country
CONGRAPH
574
40.34
34496
My Head
MYHEAD
77
41.33
34526
Violet and Her Dream Land
TSMIVIOLET
220
29.94
34527
Simplify IT
SIMPLFYIT
4
25.00
34528
A Simple Problem
SIMPLPRBLM
10
4.69
34529
Cheating!!
CHTCHTCHEAT
10
10.48
34530
Prime Names
TRCSTRPR
69
32.94
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