17
xiaocao
● 1 ● 9 ● 18
1531/ 1695
Last seen 1 year ago
Member for 3 years, 6 months, 10 days
Difficulty Normal
Missions (144) / Solutions (6)
 Initiation
Easy Unpack
5
Correct Sentence
5
All the Same
15
Multiply (Intro)
5
Between Markers (simplified)
5
First Word (simplified)
5
Nearest Value
8
Split Pairs
8
Replace First
5
Remove All Before
5
End Zeros
5
Number Length
5
Backward String
5
All Upper I
5
Beginning Zeros
8
Max Digit
5
Sum Numbers
5
Count Digits
5
Acceptable Password I
5
Is Even
5
 Home
Non-unique Elements
8
Even the Last
5
 6057
Three Words
5
 224
Right to Left
5
Days Between
5
 2289
Bigger Price
8
Second Index
8
Between Markers
8
First Word
8
Popular Words
8
Date and Time Converter
8
Morse Decoder
8
Sun Angle
51
 11 15
Sort Array by Element Frequency
8
Split List
15
Backward Each Word
8
 Electronic Station
Find Sequence
15
Digits Multiplication
8
Verify Anagrams
15
Unix Match. Part 1
30
Unix Match. Part 2
30
Ascending List
8
Surjection Strings
15
Remove Brackets
15
Similar Triangles
30
Words Order
8
All Upper II
5
Sort by Extension
15
Acceptable Password II
8
Acceptable Password III
8
Acceptable Password IV
8
Acceptable Password V
8
Acceptable Password VI
8
 Scientific Expedition
Morse Clock
20
The Most Wanted Letter
8
The Hidden Word
20
Common Words
8
Absolute Sorting
5
Cipher Map
20
Bird Language
8
I Love Python!
5
Secret Message
15
Pangram
8
Follow Instructions
8
Conversion into CamelCase
8
Conversion from CamelCase
8
Time Converter (24h to 12h)
15
Caps Lock
8
YAML. Simple Dict
15
YAML. More Types
20
Sum by Type
8
Goes Right After
8
 O'Reilly
Determine the Order
30
Median
8
Xs and Os Referee
12
Flatten a List
12
The Flat Dictionary
20
Index Power
5
Count Inversions
8
Frequency Sorting
8
Flatten a List (generator version)
12
Median of Three
8
Reverse Every Ascending
8
Replace Last
5
Compress List
8
Remove All After
5
Majority
8
Chunk
8
Sort Except Zero
15
 381
Lightbulb Intro
15
Lightbulb Start Watching
15
Lightbulb End Watching
15
Multiple Lightbulbs
20
 Incinerator
The Warriors
15
 Mine
Determinant
8
Binary Count
8
Fizz Buzz
5
Achilles and the Tortoise
5
The Greatest Common Divisor
8
Moore Neighbourhood
8
What Is Wrong With This Family?
20
Cut Sentence
8
Bigger Together
8
Domino Chain
8
Best Stock
8
Caesar Cipher (encryptor)
8
Caesar Cipher (decryptor)
8
 90
Chess Knight
15
Fast Train
8
Can Balance
15
Escape
20
 Ice Base
Roman Numerals
15
The Most Numbers
8
How to Find Friends
15
Oil Pie
8
Monkey Typing
8
Making Change
15
Long Repeat
8
Morse Encoder
8
Find Quotes
8
Count Chains
15
 Alice In Wonderland
Long Non Repeat
8
When is Friday?
8
Middle Characters
8
Zigzag Array
8
 GitHub
The End of Other
5
The Most Frequent Weekdays
8
Merge Intervals
9
Create Intervals
8
Long Repeat Inside
8
The Highest Building
8
Create Intervals (generator version)
9
Merge Intervals (generator version)
9
Expand Intervals
15
The Cheapest Flight
8
Searchlights
20
 Dropbox
Speech Module
8
The Best Number Ever
5
Numbers Factory
8
URL Normalization
20
Simple Hashlib
5
Atbash Cipher
5
Scytale Encryption
8
 Hermit
The Good Radix
8
 Not On Map
Most Wanted Letter
0