27
Nikita Melentev
Last seen 7 months ago
Member for 10 years, 1 month, 6 days
Difficulty Normal
Home
First
Morse Decoder
21
2
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Second
Morse Decoder
100
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First
Days Between
136
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First
Pawn Brotherhood
186
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First
Right to Left
189
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First
Three Words
588
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First
Even the Last
693
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0
Electronic Station
First
Can You Pass?
10
1
4
First
Boolean Algebra
35
2
1
First
Inside Block
50
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First
Mathematically Lucky Tickets
93
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First
Verify Anagrams
171
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First
Find Sequence
424
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First
Digits Multiplication
555
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First
Brackets
650
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0
Scientific Expedition
date'n'time
I Love Python!
25
4
3
First
Call to Home
32
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First
Letter Queue
39
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First
Cipher Map
49
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First
The Hidden Word
85
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First
Bird Language
91
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First
Pangram
156
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First
Secret Message
216
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First
Common Words
408
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First
Absolute Sorting
412
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First
Striped Words
546
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First
Morse Clock
713
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0
First
The Most Wanted Letter
1325
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0
O'Reilly
First
Loading Cargo
3
39
7
First
Reverse Every Ascending
11
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0
First
Cipher Crossword
57
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0
First
Count Inversions
82
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First
Flatten a List
86
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First
Index Power
122
1
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no branching, but division
Median
124
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0
Incinerator
enterprise
Dialogues
11
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garbage-free defaultdict-based implementation
Friends
15
6
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First
Capital City
22
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First
Party Invitations
35
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0
dataclasses
Microwave Ovens
91
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0
Mine
First
Find Enemy
2
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First
What Is Wrong With This Family?
5
1
2
First
Bigger Together
10
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First
Chess Knight
11
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First
Color Map
17
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First
The Einstein Problem-Lite
29
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0
First
Moore Neighbourhood
34
3
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First
Cut Sentence
40
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First
Achilles and the Tortoise
43
4
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library
The Greatest Common Divisor
44
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0
plain re
Currency Style
46
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0
First
Determinant
144
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First
Disposable Teleports
250
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0
First
Binary Count
428
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0
First
Fizz Buzz
712
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0
Ice Base
First
Oil Pie
15
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0
First
Largest Rectangle in a Histogram
23
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0
First
How to Find Friends
37
1
0
First
Making Change
49
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0
fractions
Clock Angle
99
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0
First
Long Repeat
121
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First
Monkey Typing
165
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0
First
Counting Tiles
200
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First
The Most Numbers
534
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First
Feed Pigeons
882
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First
Roman Numerals
1387
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0
Alice In Wonderland
First
Multiplication Table
2
25
2
First
Long Non Repeat
26
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0
First
When is Friday?
37
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0
First
Digits Doublets
69
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Second
IP Network: Route Summarization
97
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0
First
The Shortest Knight's Path
187
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First
Transposed Matrix
923
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GitHub
First
Power Supply
3
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0
spaghetti
Simplify Unix Path
8
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0
real dice rotation, BFS
Paper Dice
9
1
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First
Xs and Os Champion
10
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First
Shooting Range
15
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0
First
Merge Intervals
17
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First
Broken Clock
18
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First
The Highest Building
25
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0
First
Create Intervals
27
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0
First
Painting Wall
32
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0
First
The End of Other
65
1
0
First
The Most Frequent Weekdays
149
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0
First
Area of a Convex Polygon
151
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0
First
Open Labyrinth
970
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0
Dropbox
First
Place Queens
17
0
0
First
URL Normalization
26
0
0
First
Simple Hashlib
42
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0
First
Hubspot Amulet
48
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0
First
Friendly Number
75
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0
First
The Best Number Ever
117
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0
First
Humpty Dumpty Form
119
0
0
First
Three Points Circle
159
0
2
First
The Longest Palindromic
308
0
0
First1
Numbers Factory
436
0
0
PyCon TW
immutable and recursion
Robot Sort
5
0
0
bfs
Fused Cubes
8
0
0
First
Dark Labyrinth
9
0
0
First
Network Attack
15
0
0
First
Double Substring
17
0
0
First
Digit Stack
46
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0
First
Express Delivery
51
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0
First
Golden Pyramid
66
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0
First
Simple Areas
73
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0
First
Building Visibility
85
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0
First
Calculate Islands
163
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0
First
House Password
4123
0
0
Storage
First
Mind Switcher
2
5
1
First
Battle Dice
5
0
4
random + steps memory
Forgetful Prisoner
8
0
0
bfs
Hexagon Spiral
13
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0
First
Word Pattern
16
0
4
First
Square Spiral
18
0
3
after 1 hour of trying myself googled formula :(
Earth Distances
23
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0
First
English to Braille Translator
35
0
0
First
Haunted House
40
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0
First
Weak Point
49
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0
First
Playfair Cipher
52
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0
First
Moria Doors
54
0
0
primitive
The Rows of Cakes
60
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0
First
Digging a Canal
75
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0
First
Restricted Prime
80
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0
First
Saw the Stick
94
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0
First
Skew-symmetric Matrix
361
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0
HubSpot
First
Supply Stations
6
0
0
primitive :(
Expected Dice
6
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0
primitive :|
Expected Dice
7
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0
primitive :) but with window >:D
Expected Dice
8
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0
First
Repeating Decimals
16
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0
First
Auto Painting
72
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0
First
Restricted Sum
74
2
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First
The Hamming Distance
325
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0
First
Number Base
395
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0
Blizzard
Can't do without wiki :(
String Conversion
13
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First
Safe Coasts
28
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0
First
Min and Max
44
1
1
First
Sudoku Solver
44
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0
First
Weekend Counter
59
1
0
simple and slow
Rectangles Union
64
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0
First
Unlucky Days
153
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0
First
Stair Steps
167
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0
First
Spaceship Landing Strip
387
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First
Radiation Search
454
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0
First
The Angles of a Triangle
480
0
0
Rock
search with timeout :|
Family Gifts
5
0
1
First
Chicken Hunt
9
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0
First
Crossword Solver
10
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0
First
Super Root
14
1
4
First
Black Holes
18
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0
First
Berserk Rook
23
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0
First
Web Log Sessions
34
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0
First
Parity Bit Generator
50
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0
First
Water Jars
60
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0
Shelter
First
Completely Empty
5
2
1
First
One line Drawing
5
1
6
First
The Lantern Festival
9
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0
First
ADFGVX Cipher
20
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0
dirty :(
AMSCO Cipher
26
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0
First
Ghosts Age
65
1
3
First
Pattern Recognition
78
0
0
Codeship
First
Magic Domino
2
1
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First
The 88th Puzzle
6
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0
First
Unfair Dice
10
0
0
First
Behind 2048
27
0
0
First
Texas Referee
40
0
0
First
Snake Lite
47
0
0
First
Bats Bunker
52
0
0
yoba solution
Minesweeper
69
0
0
First
Probably Dice
81
1
0
First
Pearls in the Box
90
0
0
First
8 Puzzle
109
0
0
First
The Square Chest
341
0
0
Hermit
Lagrange
Simplification
4
2
0
bruteforce
Stacking Cubes
5
0
0
wiki formula :{
Strawberry Fields
12
0
0
First
Reverse Engineer
27
0
0
First
Keywords Finder
29
0
0
First
Network Loops
29
0
0
First
Fractions Addition
34
0
0
First
Anagrams By Stacks
48
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0
First
Colder-Warmer
48
0
0
First
Break Rings
49
0
0
First
Mono Captcha
65
0
0
First
Ore In The Desert
115
0
0
First
The Good Radix
147
0
0
arithmetic progression
Count Consecutive Summers
356
0
0
Watchtower
First
Bag of Santa Claus
8
0
0
First
DNA Common Sequence
9
0
0
OOP
Wall Keeper
12
0
0
First
Bacteria Colonies
13
0
0
Seven (except 8590)
Bulls and Cows
25
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0
First
Rotate Hole
28
0
0
ugly
Compare Functions
41
0
0
First
Number Guess
76
0
0
First
Convex Hull
79
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0
First
Numbered Triangles
127
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0
First
Funny Addition
449
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0