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2025-09-05
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WHITESPACE
list of classical problems
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ID
NAME
CODE
USERS
ACC %
5107
Playing with Marbles
TUTMRBL
796
23.72
5115
Two "Ways"
SPHIWAY
67
15.62
5117
Wine trading in Gergovia
GERGOVIA
5440
33.77
5120
Minimal Possible String
MINSEQ
61
5.32
5128
Bomb the Bridge
BOMB
46
30.80
5142
A Pair of Graphs
PAIRGRPH
70
54.23
5143
Binary Integer
BNYINT
53
50.00
5144
Cryptography Reloaded (Act I)
CRYPTO6
34
26.43
5145
Déjà vu
DEJAVU
17
14.94
5146
Experiment on a … Cable
CABLEXPR
16
36.36
5147
Fire-Control System
FCSYS
37
22.40
5148
Get-Together at Stockholm
STCKHOLM
56
48.36
5149
History of Languages
HISTORY
32
17.70
5150
Junk-Mail Filter
JMFILTER
144
22.40
5151
Alice’s Cube
ALICECUB
516
29.30
5152
Brute-force Algorithm EXTREME
BFALG
103
22.25
5153
Compressed String
COMPRESS
46
28.21
5154
Cryptography Reloaded (Act II)
CRYPTO7
36
27.49
5155
Exciting Time
TETRIS2D
45
13.96
5156
Flowers Placement
FLOWERS2
43
31.33
5157
Game Simulator
TRACTOR
23
8.99
5158
Heroes Arrangement
HEROARR
17
12.94
5159
Island Explorer
IEXPOLRE
37
16.00
5160
Jinyuetuan Puzzle
O2JAM
45
37.70
5161
Factorial vs Power
FACVSPOW
1139
25.96
5163
Tower of Vientiane
VIENTIAN
105
34.94
5182
Double Sorting
PAIRSORT
15
8.70
5196
Monotonous numbers
MONONUM
635
48.16
5197
Differential Diagnosis
DIFFDIAG
65
24.32
5240
Area of a Garden
GARDENAR
1702
47.20
5271
A Coin Game
XOINC
554
31.99
5294
Recurrence
REC
262
14.44
5295
Adjacent Bit Counts
GNYR09F
3776
63.98
5296
Air Combat
COMBAT
71
15.71
5298
Interval Challenge
INTERVA2
143
16.92
5300
Mexican Standoff
MEXICAN
26
24.19
5301
Query Problem
QUERYSTR
695
37.33
5317
Tetravex Puzzle
TETRAVEX
284
46.25
5373
Four Mines
MINES4
14
6.25
5446
Fishing Net
FISHNET
176
31.96
5449
Seinfeld
ANARC09A
9559
40.06
5450
Tiles of Tetris, Not!
ANARC09B
3205
36.04
5451
Not So Flat After All
ANARC09C
1128
42.94
5452
Hop Do not Walk
ANARC09D
148
35.23
5453
Air Strike
ANARC09F
178
23.78
5462
Art Plagiarism
AP
13
21.84
5463
Bird or not bird
BIRD
119
38.48
5464
Counting triangles
CT
213
29.16
5465
Deliver pizza
DP
408
23.00
5466
Electronic queue
EQ
166
38.11
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