18
sanjieyu
● 5 ● 16 ● 34
1844/ 1945
Yi Sun
Last seen 2 months ago
Member for 2 years, 10 months, 24 days
Difficulty Normal
Missions (158) / Solutions (127)
 Initiation
Correct Sentence
15
 77 8
All the Same
32
 535 3
Multiply (Intro)
5
 1211
Between Markers (simplified)
7
 743 1
First Word (simplified)
5
 694
Nearest Value
8
 386
Split Pairs
21
 34 11
Replace First
5
 383
Remove All Before
5
 484
End Zeros
5
 528
Number Length
5
 408
Backward String
5
 329
All Upper I
5
 352
Beginning Zeros
10
 51 1
Max Digit
10
 303 3
Sum Numbers
5
 548
Count Digits
11
 174 4
Acceptable Password I
5
 413
Is Even
10
 258 3
 Home
Non-unique Elements
13
 1258 3
Even the Last
5
 6238
Three Words
10
 107 3
Pawn Brotherhood
22
 1286 1
Right to Left
9
 944 2
Days Between
5
 2429
Bigger Price
8
 731
Second Index
13
 367 3
Between Markers
8
 955
First Word
20
 52 10
Popular Words
10
 741 1
Date and Time Converter
12
 284 2
Morse Decoder
12
 300 2
Sun Angle
22
 741 1
Sort Array by Element Frequency
10
 607 1
Split List
15
 702
Backward Each Word
12
 293 2
Duplicate Zeros
8
 Electronic Station
Digits Multiplication
8
 262
Unix Match. Part 1
30
Unix Match. Part 2
40
 6 1
Ascending List
8
 492
Surjection Strings
15
 41
Remove Brackets
39
 22 5
Words Order
15
 59 5
All Upper II
5
 462
Sort by Extension
22
 11 1
Acceptable Password II
10
 300 1
Acceptable Password III
8
 458
Acceptable Password IV
8
 392
Acceptable Password V
8
 340
Acceptable Password VI
13
 84 3
 Scientific Expedition
Morse Clock
20
 1359
The Most Wanted Letter
8
 2781
The Hidden Word
27
 166 1
Common Words
12
 556 2
Absolute Sorting
23
 129 16
Bird Language
13
 383 3
I Love Python!
5
Secret Message
15
 4687
Pangram
8
 1474
Follow Instructions
8
 449
Conversion into CamelCase
8
 582
Conversion from CamelCase
8
 594
Time Converter (24h to 12h)
15
 712
Caps Lock
8
YAML. Simple Dict
28
 70 2
Sum by Type
12
 192 2
Goes Right After
8
 462
 O'Reilly
Determine the Order
30
 169
Median
14
 538 4
Xs and Os Referee
12
 4639
Flatten a List
24
 289 4
The Flat Dictionary
20
 24
Index Power
12
 338 5
Frequency Sorting
12
 183 2
Median of Three
12
 114 2
Reverse Every Ascending
10
 117 1
Replace Last
7
 286 1
Compress List
13
 118 3
Remove All After
7
 277 1
Majority
10
 327 1
Sort Except Zero
15
 719
Lightbulb Intro
15
 284
Lightbulb Start Watching
15
 14
Lightbulb End Watching
15
 106
Multiple Lightbulbs
20
Lightbulb Operating
20
 Mine
Binary Count
10
 768 1
Fizz Buzz
5
The Greatest Common Divisor
8
 490
What Is Wrong With This Family?
20
 7
Cut Sentence
8
Best Stock
8
 1178
Caesar Cipher (encryptor)
8
 707
Adjacent Letters
15
Long Pressed
12
Count Morse
12
Rectangle Perimeter
5
 26 2
Number With Exclamation
6
Longest Common Prefix
9
Find Remainder
6
Integer Sign Determination
3
 Ice Base
Feed Pigeons
8
 998
The Most Numbers
8
 4239
How to Find Friends
15
Monkey Typing
8
 2334
Clock Angle
15
 295
Making Change
15
 149
Largest Rectangle in a Histogram
8
 565
Long Repeat
10
 542 1
Morse Encoder
8
 450
Find Quotes
8
 37
Move Zeros
14
 25 2
One Switch Strings
9
Correct Capital
9
 104
Not in Order
9
 72
Is String a Number?
15
Is String a Number? (Part II)
15
 84
Leap Year Checking
9
Quadratic Equation Roots
9
Perfect Number Checking
9
 37
 Alice In Wonderland
Transposed Matrix
22
 14 1
The Shortest Knight's Path
30
 10
Multiplication Table
8
 24
Digits Doublets
15
 201
Long Non Repeat
8
 31
The Fastest Horse
8
 40
When is Friday?
8
 230
Middle Characters
13
 65 3
Zigzag Array
8
 178
Swap Nodes
20
 134
 GitHub
The End of Other
5
 1095
The Most Frequent Weekdays
8
 43
Merge Intervals
9
 9
Create Intervals
10
 129 1
Long Repeat Inside
8
 18
The Highest Building
8
 201
Expand Intervals
15
 7
The Cheapest Flight
8
 Dropbox
Speech Module
8
 5258
The Best Number Ever
5
 607
Friendly Number
8
The Longest Palindromic
8
 54
Worth of Words
5
 421
Text Formatting
8
Atbash Cipher
5
All Permutations
9
Sum of Integers
9
Reverse Integer
9
Armstrong Number Checking
9
Maximum Among Three
6
Count Divisibles in Range (simplified)
6
 HubSpot
Non Empty Lines
5
 Blizzard
Weekend Counter
8
 570
String Conversion
15
 175
The First Working Day
5
 174
Permutation Index
15
 99
Reversed Permutation Index
15
 89