31
sawako.oono
● 7 ● 28 ● 43
5461/ 5695
Sawako Ohno
Last seen 2 months ago
Member for 2 years, 12 months, 3 days
Difficulty Normal
Missions (302) / Solutions (205)
 Initiation
Easy Unpack
5
The Most Frequent
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
12
 14 5
Acceptable Password I
5
Is Even
5
 Home
Non-unique Elements
20
 369 10
Even the Last
5
Three Words
5
Pawn Brotherhood
22
 1276 1
Right to Left
5
Days Between
5
Bigger Price
8
Second Index
10
 826 1
Between Markers
8
First Word
8
Popular Words
23
 17 13
Date and Time Converter
15
 99 5
Morse Decoder
17
 75 7
Sun Angle
39
 141 5
Sort Array by Element Frequency
15
 179 5
Split List
50
 37 9
Backward Each Word
23
 3 8
 Electronic Station
Find Sequence
15
Brackets
30
Mathematically Lucky Tickets
15
Digits Multiplication
8
Verify Anagrams
15
 1817
Can You Pass?
73
 20 5
Boolean Algebra
15
Inside Block
63
 4 5
Unix Match. Part 1
69
 30 7
Unix Match. Part 2
73
 9 9
Ascending List
8
Surjection Strings
39
 69 5
Remove Brackets
39
 20 5
Similar Triangles
63
 53 5
Words Order
8
 523
All Upper II
5
Sort by Extension
22
 213 1
Acceptable Password II
8
Acceptable Password III
8
Acceptable Password IV
8
Acceptable Password V
8
Acceptable Password VI
8
Blood distribution
12
 Scientific Expedition
Morse Clock
20
 639
The Most Wanted Letter
8
Striped Words
15
The Hidden Word
44
 49 5
Common Words
16
 171 6
Absolute Sorting
10
 626 3
Cipher Map
27
 304 1
Remove Accents
8
Call to Home
20
 469
Bird Language
8
Letter Queue
8
I Love Python!
19
 142 12
Secret Message
28
 818 2
Pangram
8
Follow Instructions
8
Conversion into CamelCase
8
Conversion from CamelCase
8
Time Converter (24h to 12h)
15
 702
Caps Lock
8
YAML. Simple Dict
39
 26 5
YAML. More Types
44
 47 5
Sum by Type
8
Goes Right After
8
 O'Reilly
Loading Cargo
58
 70 2
Determine the Order
30
 170
Median
8
Cipher Crossword
30
 63
Xs and Os Referee
22
 440 3
Parse Array
30
Flatten a List
12
The Flat Dictionary
37
 54 3
Index Power
5
Count Inversions
8
Frequency Sorting
8
Time Converter (12h to 24h)
15
Median of Three
8
Reverse Every Ascending
8
How Deep
15
Replace Last
5
Compress List
8
Remove All After
5
Majority
8
Chunk
8
Sort Except Zero
15
Lightbulb Intro
15
Lightbulb Start Watching
41
 17 6
Lightbulb End Watching
39
 11 5
Multiple Lightbulbs
20
Lightbulb Operating
44
 8 5
Lightbulb More
46
 3 6
The Final Stone
12
Integer Palindrome
9
 85
Sum of Digits
9
 131
 Incinerator
Building Base
15
Friends
15
Every Person is Unique
15
3 Chefs
15
Geometry Figures
22
 45 1
Capital City
15
Multicolored Lamp
39
 68 5
Microwave Ovens
15
Voice TV Control
15
 178
Hacker Language
15
Dialogues
15
Party Invitations
15
 205
Army Units
15
Text Editor
39
 21 5
The Warriors
15
Army Battles
15
The Defenders
15
The Vampires
8
The Lancers
20
 123
The Healers
20
Straight Fight
20
 94
The Weapons
15
The Warlords
40
 37 1
 Mine
Determinant
8
 101
Disposable Teleports
15
 227
Binary Count
20
 148 10
Fizz Buzz
5
Achilles and the Tortoise
5
The Greatest Common Divisor
12
 141 2
Moore Neighbourhood
14
 252 4
Color Map
20
 113
The Einstein Problem-Lite
15
 67
Currency Style
8
 165
What Is Wrong With This Family?
20
 236
Find Enemy
30
 7
Cut Sentence
8
 257
Bigger Together
8
Domino Chain
8
 56
Best Stock
8
Caesar Cipher (encryptor)
8
 649
Caesar Cipher (decryptor)
12
 45 2
Chess Knight
32
 27 3
Fast Train
12
 16 2
Can Balance
41
 21 6
Escape
20
 49
 Ice Base
Roman Numerals
15
Counting Tiles
8
 261
Feed Pigeons
8
 948
The Most Numbers
8
How to Find Friends
15
 879
Oil Pie
12
 45 2
Monkey Typing
8
 2262
Clock Angle
15
 266
Making Change
15
 12
Largest Rectangle in a Histogram
8
 49
Reverse Roman Numerals
15
 490
Long Repeat
15
 139 5
Identify Block
20
 86
Morse Encoder
8
 377
Find Quotes
8
Count Chains
15
 88
 Alice In Wonderland
Transposed Matrix
39
 56 5
The Shortest Knight's Path
63
 4 5
Multiplication Table
8
 317
Digits Doublets
15
 210
IP Network: Route Summarization
39
 15 5
Long Non Repeat
8
 323
The Fastest Horse
8
 261
When is Friday?
8
 226
Middle Characters
8
 241
Zigzag Array
8
 170
Swap Nodes
20
 126
Flood Area
15
 48
YAML. List and Comments
44
 3 5
YAML. Complex Structure
30
Tree Walker
20
 53
 GitHub
Solution for Anything
15
 321
Open Labyrinth
30
 943
Area of a Convex Polygon
20
 22
The End of Other
5
Painting Wall
20
 155
Shooting Range
8
 22
Xs and Os Champion
15
Broken Clock
20
 132
The Most Frequent Weekdays
8
 509
Cookies
14
 39 4
Power Supply
20
 163
Merge Intervals
9
Create Intervals
15
 34 5
Simplify Unix Path
73
 5 5
Long Repeat Inside
13
 48 3
Barcode Reader
28
 9 2
The Highest Building
10
 96 1
Paper Dice
20
 20
Expand Intervals
56
 10 10
The Cheapest Flight
8
Evenly Spaced Trees
8
 89
Power Plants
15
 29
Searchlights
49
 1 8
 Dropbox
Speech Module
8
The Best Number Ever
5
Three Points Circle
15
 76
Numbers Factory
8
 633
URL Normalization
20
 50
Hubspot Amulet
37
 5 3
Humpty Dumpty Form
15
 13
Friendly Number
8
 576
Simple Hashlib
5
 296
Place Queens
15
 53
The Longest Palindromic
8
Nonogram Row
15
 31
Worth of Words
11
 73 4
Text Formatting
8
 75
On the same path
15
 50
 PyCon TW
House Password
18
 179 8
Building Visibility
8
 82
Calculate Islands
15
 316
How Much Gold
15
 18
Express Delivery
111
 7 5
Golden Pyramid
8
 460
Simple Areas
15
 55 5
Network Attack
8
 345
Digit Stack
10
 193 1
Robot Sort
8
 161
Dark Labyrinth
44
 3 5
Unfair Districts
15
Double Substring
8
 291
Ryerson Letter Grade
11
 25 4
Sum Consecutives
8
Fused Cubes
66
 2 6
 Storage
Skew-symmetric Matrix
5
 687
Digging a Canal
20
 66
Haunted House
44
 4 5
The Rows of Cakes
15
 186
Saw the Stick
8
 374
Restricted Prime
8
 111
Word Pattern
5
 252
Battle Dice
63
 1 5
Square Spiral
15
 118
Weak Point
5
 598
Mind Switcher
30
Exec Quine
20
 19
Playfair Cipher
15
 103
Moria Doors
15
 258
Earth Distances
15
 82
English to Braille Translator
15
 104
Forgetful Prisoner
20
Hexagon Spiral
44
 4 5
Group Equal consecutive
16
 70 4
 Maya
Unruly
8
 HubSpot
Restricted Sum
12
 219 5
Number Base
28
 544 2
The Hamming Distance
8
 1309
Repeating Decimals
8
 101
New Cities
15
 138
Square Board
8
 52
Univocalic davasaan
5
Non Empty Lines
7
 56 1
Triangular Islands
15
 27
Weekly Calendar
22
 32 1
Next Birthday
22
 31 1
 Blizzard
Radiation Search
15
 158
Stair Steps
8
 184
Spaceship Landing Strip
15
 82
The Angles of a Triangle
15
 138 5
Weekend Counter
8
 527
Sudoku Solver
15
 59
Palindromic Palindrome
30
Min and Max
10
 502 1
Safe Coasts
20
Unlucky Days
5
 396
String Conversion
15
Stressful Subject
14
 109 4
The First Working Day
5
 136
Rectangles Union
8
Useless Flights
20
 44
Permutation Index
15
 71
Reversed Permutation Index
15
 61
Mountain Scape
15
 34
 Rock
Most Efficient Cutting
8
 45
Sort by Removing
15
 98
 Shelter
Ghosts Age
8
Pattern Recognition
15
 10 5
The Nearest Square Number
13
 41 3
Halloween Monsters
15
 48
 Codeship
The Square Chest
8
 352
Pearls in the Box
15
 408
 Hermit
Keywords Finder
41
 4 6