29
lxf42
● 8 ● 30 ● 49
4299/ 4695
Last seen 3 months ago
Member for 2 years, 3 months, 6 days
Difficulty Normal
Missions (284) / Solutions (223)
 Initiation
Easy Unpack
5
The Most Frequent
5
Correct Sentence
5
All the Same
39
 15 5
Multiply (Intro)
5
Between Markers (simplified)
7
 780 1
First Word (simplified)
5
Nearest Value
19
 3 9
Split Pairs
8
Replace First
5
 935
Remove All Before
5
End Zeros
7
 36 1
Number Length
5
Backward String
5
All Upper I
13
 124 6
Beginning Zeros
8
Max Digit
13
 136 6
Sum Numbers
5
Count Digits
15
 54 8
Acceptable Password I
5
Is Even
5
 Home
Non-unique Elements
8
Even the Last
5
Three Words
5
 536
Pawn Brotherhood
41
 21 6
Right to Left
5
Days Between
5
Bigger Price
14
 349 4
Second Index
8
Between Markers
13
 337 3
First Word
10
 86 1
Popular Words
15
 12 5
Date and Time Converter
23
 17 13
Morse Decoder
8
Sun Angle
15
Sort Array by Element Frequency
8
Split List
15
Backward Each Word
8
Changing direction
20
 34 1
Missing Number
15
 49
Duplicate Zeros
17
 25 2
 Electronic Station
Find Sequence
15
Brackets
54
 339 3
Digits Multiplication
8
 4332
Verify Anagrams
15
 195
Can You Pass?
73
 21 5
Boolean Algebra
15
Inside Block
30
 36
Unix Match. Part 1
30
Unix Match. Part 2
30
Ascending List
10
 304 1
Surjection Strings
32
 7 3
Similar Triangles
54
 9 3
Words Order
8
All Upper II
7
 265 1
Sort by Extension
15
 80
Acceptable Password II
8
 205
Acceptable Password III
13
 124 3
Acceptable Password IV
13
 84 3
Acceptable Password V
8
 377
Acceptable Password VI
13
 91 3
 Scientific Expedition
Morse Clock
20
 122
The Most Wanted Letter
8
 6351
Striped Words
15
 1114
The Hidden Word
37
 12 3
Common Words
8
 2864
Absolute Sorting
5
Remove Accents
8
Call to Home
33
 107 2
Bird Language
15
 211 5
Letter Queue
8
 767
I Love Python!
5
Secret Message
15
 4731
Pangram
19
 96 9
Follow Instructions
8
 10
Conversion into CamelCase
15
 106 5
Conversion from CamelCase
16
 76 6
Time Converter (24h to 12h)
15
 558
Caps Lock
8
 143
YAML. Simple Dict
15
 96
YAML. More Types
33
 19 2
Sum by Type
8
 165
Goes Right After
16
 52 6
Convert and Aggregate
15
 50
Latest ISO datetime
9
 43
 O'Reilly
Loading Cargo
40
 1573
Median
8
Xs and Os Referee
26
 48 5
Parse Array
30
Flatten a List
24
 31 4
The Flat Dictionary
20
 250
Index Power
9
 802 2
Count Inversions
8
 1017
Frequency Sorting
8
 42
Time Converter (12h to 24h)
15
Median of Three
16
 2 6
Reverse Every Ascending
8
 146
How Deep
39
 32 5
Replace Last
10
 4 3
Compress List
8
 154
Remove All After
5
 648
Majority
10
 26 1
Chunk
8
 22
Sort Except Zero
15
 681
Lightbulb Intro
22
 11 1
Lightbulb Start Watching
15
 90
Lightbulb End Watching
28
 37 2
The Final Stone
12
 54
Integer Palindrome
20
 4 6
Sum of Digits
9
 Incinerator
Building Base
15
Friends
15
Every Person is Unique
15
 93
3 Chefs
15
 88
Geometry Figures
15
 3
Capital City
22
 55 1
Multicolored Lamp
15
 362
Microwave Ovens
15
 68
Voice TV Control
15
 80
Hacker Language
15
 54
Dialogues
15
 179
Party Invitations
15
 226
Army Units
15
 45
Text Editor
15
 264
The Warriors
15
 506
Army Battles
15
 228
The Defenders
15
 148
The Vampires
8
 127
The Lancers
20
 71
The Healers
20
 72
Straight Fight
20
 57
The Weapons
22
 25 1
The Warlords
30
 Mine
Determinant
12
 15 2
Binary Count
16
 229 6
Fizz Buzz
14
 37 5
Achilles and the Tortoise
5
 384
The Greatest Common Divisor
8
 462
Moore Neighbourhood
8
 3125
Currency Style
8
 157
What Is Wrong With This Family?
20
Cut Sentence
8
 190
Best Stock
15
 168 5
Caesar Cipher (encryptor)
8
 466
Caesar Cipher (decryptor)
8
 125
Can Balance
15
 47
Aggregate by Operation
19
 16 2
Adjacent Letters
15
 40
Long Pressed
12
 26
Switch Keys to Values
9
 51
 Ice Base
Roman Numerals
39
 335 5
Counting Tiles
8
Feed Pigeons
8
 88
The Most Numbers
8
 4269
How to Find Friends
15
 899
Oil Pie
8
 206
Monkey Typing
22
 39 12
Clock Angle
15
Largest Rectangle in a Histogram
8
 194
Reverse Roman Numerals
15
 513
Long Repeat
15
 25 5
Morse Encoder
8
 172
Find Quotes
8
 372
Count Chains
32
 2 3
Move Zeros
9
 10
One Switch Strings
9
 24
Correct Capital
22
 1 8
Interesting, intersecting
12
 2
When "k" is Enough!
15
 43
Not in Order
9
 2
Is String a Number?
15
 42
Is String a Number? (Part II)
15
 33
 Alice In Wonderland
Transposed Matrix
36
 13 4
The Shortest Knight's Path
30
Multiplication Table
8
Digits Doublets
15
IP Network: Route Summarization
15
 21
Long Non Repeat
8
 242
The Fastest Horse
8
 275
When is Friday?
8
 12
Middle Characters
8
 30
Zigzag Array
8
 58
Swap Nodes
20
 143
YAML. List and Comments
20
Tree Walker
20
 GitHub
Solution for Anything
36
 52 4
Open Labyrinth
30
 958
The End of Other
9
 218 2
Shooting Range
8
 29
The Most Frequent Weekdays
8
 323
Cookies
8
 75
Merge Intervals
9
Create Intervals
8
 227
Simplify Unix Path
50
 5 1
Barcode Reader
15
 47
The Highest Building
8
Expand Intervals
39
 4 5
The Cheapest Flight
8
 54
Evenly Spaced Trees
8
 Dropbox
Speech Module
8
 5264
The Best Number Ever
5
Three Points Circle
15
 86
Numbers Factory
8
 636
URL Normalization
20
Humpty Dumpty Form
15
 410
Simple Hashlib
5
 318
Place Queens
15
 77
The Longest Palindromic
8
 567
Worth of Words
12
 4 5
Text Formatting
15
 19 5
On the same path
15
Atbash Cipher
12
 13 5
Scytale Encryption
10
 25 1
Rotating Grille Cipher
15
 27
Common Tail
9
 39
Sort Sorted Groups
15
 18
 PyCon TW
House Password
8
 507
Golden Pyramid
8
Simple Areas
8
 491
Digit Stack
10
 194 1
Robot Sort
8
 171
Double Substring
8
 302
Ryerson Letter Grade
5
 110
Sum Consecutives
8
 39
 Storage
Skew-symmetric Matrix
5
 141
Saw the Stick
8
 383
Word Pattern
5
 58
Weak Point
5
 610
Moria Doors
15
Group Equal consecutive
8
 88
 HubSpot
Restricted Sum
5
 365
Number Base
15
 3000
The Hamming Distance
8
 1314
Repeating Decimals
8
 126
New Cities
15
Square Board
8
Non Empty Lines
5
 127
Weekly Calendar
39
 7 5
Next Birthday
22
 39 1
 Blizzard
Stair Steps
8
 197
The Angles of a Triangle
8
Weekend Counter
8
 548
Min and Max
8
Unlucky Days
14
 4 7
The First Working Day
5
 50
Rectangles Union
8
 100
Useless Flights
20
 14
Permutation Index
15
 86
Reversed Permutation Index
15
 24
 Rock
Water Jars
15
Web Log Sessions
15
 89
Berserk Rook
20
Life Counter
30
Parity Bit Generator
8
Sort by Removing
15
Greedy Number
20
 Shelter
Ghosts Age
8
 1284
Pattern Recognition
8
 20
One line Drawing
15
 75
Completely Empty
20
 164
The Nearest Square Number
15
 21 5
Delivery Drone
20
Halloween Monsters
15
 50
 Codeship
Probably Dice
48
 79 2
Eaten Go Stones
15
 2
Ugly Numbers
20
 5
 Hermit
The Good Radix
8
 250
Network Loops
15
 71
Fractions Addition
15
 84
Shorter Set
7
 29 1
Stock Profit
11
 2 4
Excel Column Number
8
 46
Unique Email Addresses
9
 50
Backspace Apply
9
 39
 Escher
The Ship Teams
8
 412
Ground for the House
15
 47
Compass, Map and Spyglass
8
The Stone Wall
8
 36
Wild Dogs
15
 30
The Secret Room
8
 132
Keys and Locks
15
 94
Safe Code
8
Treasures
8
 91
The Stones
15
 81
 Not On Map
Most Wanted Letter
0
 51
Aggregate and Count
15
Length of the String
5
 55