32
martin_b
● 10 ● 27 ● 43 Leader of the month
5744/ 6195
Last seen 11 months ago
Member for 11 years, 6 months, 16 days
Difficulty Normal
Missions (210) / Solutions (209)
 Initiation
Easy Unpack
10
 276 3
The Most Frequent
20
 123 4
Correct Sentence
7
 572 1
All the Same
47
 44 11
Multiply (Intro)
21
 20 14
Between Markers (simplified)
5
 840
First Word (simplified)
7
 503 1
Acceptable Password I
7
 413 1
 Home
Non-unique Elements
8
 5431
Even the Last
13
 303 6
Three Words
14
 212 7
Pawn Brotherhood
15
 1176
Right to Left
13
 281 6
Days Between
14
 203 7
Bigger Price
10
 702 1
Second Index
16
 105 6
Between Markers
8
 704
First Word
8
 944
Popular Words
8
 821
Date and Time Converter
19
 32 9
Morse Decoder
54
 3 44
Sun Angle
36
 156 4
Sort Array by Element Frequency
15
 157 5
 Electronic Station
Find Sequence
15
 817
Brackets
63
 187 5
Digits Multiplication
8
 2518
Verify Anagrams
15
 1207
Can You Pass?
58
 45 2
Boolean Algebra
32
 210 3
Inside Block
48
 17 2
Unix Match. Part 1
40
 115 1
Unix Match. Part 2
59
 16 4
Surjection Strings
43
 42 7
Similar Triangles
78
 9 14
All Upper II
5
 395
Acceptable Password II
18
 27 8
Acceptable Password III
18
 25 8
Acceptable Password IV
21
 8 11
Acceptable Password V
12
 129 2
Acceptable Password VI
18
 14 8
 Scientific Expedition
Morse Clock
49
 6 8
The Most Wanted Letter
8
 3697
Striped Words
15
 1400
The Hidden Word
20
 179
Common Words
8
 1929
Absolute Sorting
5
 1741
Cipher Map
20
 187
Remove Accents
15
 29 5
Call to Home
50
 14 9
Bird Language
8
 422
Letter Queue
8
 957
I Love Python!
13
 221 6
Secret Message
28
 624 2
Pangram
8
 1064
Follow Instructions
16
 68 6
Conversion into CamelCase
10
 267 1
Conversion from CamelCase
8
 328
Time Converter (24h to 12h)
381
 1 345
 O'Reilly
Determine the Order
54
 42 3
Median
12
 155 2
Cipher Crossword
40
 22 1
Xs and Os Referee
48
 19 27
Flatten a List
16
 52 1
The Flat Dictionary
20
Index Power
11
 408 4
Count Inversions
8
 1522
Frequency Sorting
8
 237
Time Converter (12h to 24h)
56
 9 20
 Incinerator
Building Base
15
 604
Friends
15
 460
Dialogues
15
 130
The Warriors
49
 25 13
 Mine
Determinant
8
 211
Disposable Teleports
15
 123
Binary Count
8
 1865
Fizz Buzz
5
Achilles and the Tortoise
10
 80 3
Moore Neighbourhood
8
Color Map
48
 10 7
Currency Style
20
 6 10
What Is Wrong With This Family?
20
Find Enemy
73
 5 9
Cut Sentence
20
 2 10
Domino Chain
8
 8
Best Stock
12
 326 2
Caesar Cipher (encryptor)
8
 367
Caesar Cipher (decryptor)
10
 52 1
Chess Knight
91
 1 55
Fast Train
8
 24
 Ice Base
Roman Numerals
15
 2214
Counting Tiles
13
 16 3
Feed Pigeons
30
 3 20
The Most Numbers
22
 134 12
How to Find Friends
15
 930
Monkey Typing
8
 1487
Clock Angle
50
 3 14
Making Change
28
 21 2
Largest Rectangle in a Histogram
16
 38 6
Reverse Roman Numerals
49
 8 13
Long Repeat
14
 20 4
Identify Block
66
 1 25
Morse Encoder
15
 49 5
 Alice In Wonderland
Transposed Matrix
15
 1594
The Shortest Knight's Path
30
 103
Multiplication Table
17
 17 7
Digits Doublets
36
 12 4
IP Network: Route Summarization
28
 30 2
The Fastest Horse
14
 39 4
When is Friday?
39
 4 29
Middle Characters
19
 12 9
 GitHub
Solution for Anything
28
 83 2
Open Labyrinth
48
 159 2
Area of a Convex Polygon
49
 14 8
The End of Other
7
 33 1
Painting Wall
48
 9 7
Xs and Os Champion
15
 30
Broken Clock
48
 6 7
The Most Frequent Weekdays
14
 50 4
Cookies
23
 5 13
Power Supply
27
 33 1
The Highest Building
13
 55 3
 Dropbox
Speech Module
8
The Best Number Ever
5
Three Points Circle
15
 350
Numbers Factory
14
 93 4
URL Normalization
20
 47
Hubspot Amulet
51
 2 10
Humpty Dumpty Form
15
 293
Friendly Number
21
 29 11
Place Queens
15
 53
The Longest Palindromic
18
 43 8
Worth of Words
13
 31 6
Text Formatting
8
 54
On the same path
41
 6 6
 PyCon TW
House Password
8
 2475
Calculate Islands
15
 239
How Much Gold
48
 3 12
Express Delivery
75
 20 1
Golden Pyramid
8
 578
Simple Areas
8
 533
Network Attack
8
 193
Digit Stack
14
 8 4
Robot Sort
8
Ryerson Letter Grade
9
 38 2
 Storage
Skew-symmetric Matrix
5
 658
Digging a Canal
33
 8 2
Haunted House
20
 19
The Rows of Cakes
41
 9 6
Saw the Stick
8
 218
Battle Dice
40
 6 1
Weak Point
15
 23 8
Playfair Cipher
15
 70
Earth Distances
36
 9 4
 HubSpot
Restricted Sum
13
 173 6
Auto Painting
43
 4 7
Number Base
15
 1620
The Hamming Distance
8
 1099
Repeating Decimals
8
 93
New Cities
39
 12 5
 Blizzard
Radiation Search
15
 144
Stair Steps
8
 283
The Angles of a Triangle
8
 995
Sudoku Solver
28
 15 2
Min and Max
70
 5 60
Safe Coasts
37
 20 3
Unlucky Days
7
 108 1
String Conversion
15
 73
Stressful Subject
33
 1 23
 Rock
Super Root
12
 33 2
Crossword Solver
41
 9 4
Chicken Hunt
44
 1 5
Family Gifts
30
 9
Parity Bit Generator
18
 15 5
Black Holes
44
 8 5
Most Efficient Cutting
8
 7
Count Comprehensions
8
 12
 Shelter
Ghosts Age
8
 874
Pattern Recognition
8
 252
ADFGVX Cipher
44
 9 5
Climbing Route
15
 23
Completely Empty
20
 16
The Nearest Square Number
20
 8 10
Seven Segment
36
 34 4
Four To The Floor
39
 1 29
 Codeship
The Square Chest
10
 82 1
8 Puzzle
30
 31
Bats Bunker
48
 19 2
Pearls in the Box
45
 19 9
Unfair Dice
33
 18 2
Probably Dice
30
 125
Eaten Go Stones
15
 28
 Hermit
Anagrams By Stacks
105
 6 4
Ore In The Desert
60
 60
The Good Radix
12
 36 2
Colder-Warmer
66
 6 6
Mono Captcha
15
 131
Break Rings
60
 168
Strawberry Fields
64
 1 23
Fractions Addition
39
 3 5
Count Consecutive Summers
22
 144 1
 Watchtower
Funny Addition
5
 408
Convex Hull
15
 67
Numbered Triangles
20
 217
Rotate Hole
10
 131 1
Bacteria Colonies
37
 9 3
Compare Functions
28
 1 16
Ethernet Ring Dimensioning
22
 17 1
Wall Keeper
22
 17 1
 Escher
The Ship Teams
19
 25 9
Ground for the House
39
 43 5
 Not On Map
Welcome Email by SendGrid
5
SendGrid Spam Reports
40
SendGrid Geo Stats
5
Correct WhatsUp
40