32
Last seen 11 months ago
Member for 11 years, 6 months, 16 days
Difficulty Normal
Initiation
First
Multiply (Intro)
20
14
1
First
All the Same
44
11
0
Gets it done
The Most Frequent
123
4
0
Gets it done
Easy Unpack
276
3
0
First
Acceptable Password I
413
1
1
First
First Word (simplified)
503
1
0
First
Correct Sentence
572
1
0
First
Between Markers (simplified)
840
0
0
Home
Gets it done (by re.findall)
Morse Decoder
3
44
4
Gets it done
Date and Time Converter
32
9
0
One liner
Second Index
105
6
2
Gets it done
Sun Angle
156
4
0
First
Sort Array by Element Frequency
157
5
0
First
Days Between
203
7
0
Regex
Three Words
212
7
0
First
Right to Left
281
6
1
First
Even the Last
303
6
0
Gets it done
Bigger Price
702
1
0
Straightforward
Between Markers
704
0
1
Gets it done
Popular Words
821
0
0
Regex
First Word
944
0
3
First
Pawn Brotherhood
1176
0
0
First
Non-unique Elements
5431
0
0
Electronic Station
First
Acceptable Password IV
8
11
0
Short
Similar Triangles
9
14
2
First
Acceptable Password VI
14
8
1
Gets it done
Unix Match. Part 2
16
4
2
First
Inside Block
17
2
0
First
Acceptable Password III
25
8
0
First
Acceptable Password II
27
8
0
All maps reduce
Surjection Strings
42
7
1
With buffer zone
Can You Pass?
45
2
0
Gets it done
Unix Match. Part 1
115
1
2
First
Acceptable Password V
129
2
1
First
Brackets
187
5
0
Using eval
Boolean Algebra
210
3
0
First
All Upper II
395
0
1
Regex
Find Sequence
817
0
0
First
Verify Anagrams
1207
0
0
First
Digits Multiplication
2518
0
0
Scientific Expedition
First
Time Converter (24h to 12h)
1
345
33
First
Morse Clock
6
8
2
Not one liner
Call to Home
14
9
0
First
Remove Accents
29
5
0
Gets it done
Follow Instructions
68
6
1
First
The Hidden Word
179
0
0
First
Cipher Map
187
0
0
I do not love Python
I Love Python!
221
6
0
Gets it done
Conversion into CamelCase
267
1
1
Yet another regex
Conversion from CamelCase
328
0
0
First
Bird Language
422
0
0
Regex
Secret Message
624
2
0
First
Letter Queue
957
0
0
First
Pangram
1064
0
0
First
Striped Words
1400
0
0
First
Absolute Sorting
1741
0
0
First
Common Words
1929
0
0
First
The Most Wanted Letter
3697
0
0
O'Reilly
First
Time Converter (12h to 24h)
9
20
0
First
Xs and Os Referee
19
27
3
First
Cipher Crossword
22
1
1
Topological sorting, Kahn's algorithm
Determine the Order
42
3
1
First
Flatten a List
52
1
0
First
Median
155
2
0
A bit longer one liner but does not count the numbers over and over again
Frequency Sorting
237
0
0
First
Index Power
408
4
1
Merge sort
Count Inversions
1522
0
0
Incinerator
First
The Warriors
25
13
0
Gets it done
Dialogues
130
0
0
Defaultdict
Friends
460
0
0
First
Building Base
604
0
0
Mine
Simple recursion
Chess Knight
1
55
1
1-liner
Cut Sentence
2
10
1
Cubic coordinates
Find Enemy
5
9
0
Regex/translate
Currency Style
6
10
3
First
Domino Chain
8
0
0
First
Color Map
10
7
1
Dijkstra
Fast Train
24
0
1
Gets it done
Caesar Cipher (decryptor)
52
1
0
Boring
Achilles and the Tortoise
80
3
0
First
Disposable Teleports
123
0
0
First
Determinant
211
0
0
Gets it done
Best Stock
326
2
0
Gets it done
Caesar Cipher (encryptor)
367
0
0
First
Binary Count
1865
0
0
Ice Base
Straightforward
Identify Block
1
25
1
O(1) solution
Feed Pigeons
3
20
0
First
Clock Angle
3
14
1
First
Reverse Roman Numerals
8
13
0
O(radius)
Counting Tiles
16
3
0
Regex
Long Repeat
20
4
1
DP
Making Change
21
2
2
First
Largest Rectangle in a Histogram
38
6
0
Gets it done
Morse Encoder
49
5
0
First
The Most Numbers
134
12
1
First
How to Find Friends
930
0
0
First
Monkey Typing
1487
0
0
First
Roman Numerals
2214
0
0
Alice In Wonderland
Gets it done
When is Friday?
4
29
1
Gets it done
Middle Characters
12
9
0
Simple recursion
Digits Doublets
12
4
2
First
Multiplication Table
17
7
0
First
IP Network: Route Summarization
30
2
0
Gets it done
The Fastest Horse
39
4
0
It's complex
The Shortest Knight's Path
103
0
0
Zip
Transposed Matrix
1594
0
0
GitHub
First
Cookies
5
13
0
First
Broken Clock
6
7
0
Bisect
Painting Wall
9
7
0
First
Area of a Convex Polygon
14
8
0
The best of the worst
Xs and Os Champion
30
0
0
First
The End of Other
33
1
1
Recusion
Power Supply
33
1
0
Counting is not necessary
The Most Frequent Weekdays
50
4
1
Gets it done
The Highest Building
55
3
0
First
Solution for Anything
83
2
0
Dijkstra
Open Labyrinth
159
2
0
Dropbox
Modular Cramer's rule
Hubspot Amulet
2
10
2
Weird DFS
On the same path
6
6
1
First
Friendly Number
29
11
1
Gets it done
Worth of Words
31
6
0
Clear
The Longest Palindromic
43
8
0
First
URL Normalization
47
0
0
And I programmed and programmed and programmed
Place Queens
53
0
0
Gets it done
Text Formatting
54
0
1
First
Numbers Factory
93
4
0
First
Humpty Dumpty Form
293
0
0
First
Three Points Circle
350
0
0
PyCon TW
First
How Much Gold
3
12
0
First
Digit Stack
8
4
2
Dijkstra
Express Delivery
20
1
0
First
Ryerson Letter Grade
38
2
0
First
Network Attack
193
0
0
Using set
Calculate Islands
239
0
0
First
Simple Areas
533
0
0
First
Golden Pyramid
578
0
0
First
House Password
2475
0
0
Storage
First
Battle Dice
6
1
1
Dijkstra
Digging a Canal
8
2
0
y=a*x+b
The Rows of Cakes
9
6
0
First
Earth Distances
9
4
1
Dynamic programming
Haunted House
19
0
0
First
Weak Point
23
8
0
First
Playfair Cipher
70
0
0
Lazy
Saw the Stick
218
0
0
First
Skew-symmetric Matrix
658
0
0
HubSpot
First
Auto Painting
4
7
1
Straightforward, not very pythonic
New Cities
12
5
0
First
Repeating Decimals
93
0
0
Eval
Restricted Sum
173
6
0
First
The Hamming Distance
1099
0
0
First
Number Base
1620
0
0
Blizzard
First
Stressful Subject
1
23
4
Clear
Min and Max
5
60
7
Simple backtracking
Sudoku Solver
15
2
1
Flood fill
Safe Coasts
20
3
1
Recursive Levenshtein with memoization
String Conversion
73
0
2
First
Sudoku Solver
83
0
0
First
Unlucky Days
108
1
2
Flood fill
Radiation Search
144
0
0
Recursive
Stair Steps
283
0
0
First
The Angles of a Triangle
995
0
0
Rock
Quantum algorithm with entanglement between hobbits :-)
Chicken Hunt
1
5
1
Straightforward recursion
Most Efficient Cutting
7
0
0
First
Black Holes
8
5
1
Straightforward recursion, reasonably fast
Crossword Solver
9
4
1
Kind of brute force with randomization
Family Gifts
9
0
0
Traverse AST as everybody
Count Comprehensions
12
0
0
Totally unpythonic (did not use conversion to binary string) :-)
Parity Bit Generator
15
5
4
Second
Crossword Solver
25
0
0
Bisection
Super Root
33
2
0
Totally unpythonic v2 :-)
Parity Bit Generator
34
3
3
Shelter
Geometric solution
Four To The Floor
1
29
6
Gets it done
The Nearest Square Number
8
10
0
First
ADFGVX Cipher
9
5
0
First
Completely Empty
16
0
0
Forking BFS
Climbing Route
23
0
0
Straightforward
Seven Segment
34
4
1
First
Pattern Recognition
252
0
0
First
Ghosts Age
874
0
0
Codeship
First
Unfair Dice
18
2
0
DP
Pearls in the Box
19
9
0
Dij
Bats Bunker
19
2
1
Quite succinct
Eaten Go Stones
28
0
0
Di
8 Puzzle
31
0
1
Using sets
The Square Chest
82
1
0
Polynomial
Probably Dice
125
0
0
Hermit
Easy with Bretschneider
Strawberry Fields
1
23
1
Fraction with divmod
Fractions Addition
3
5
1
Heatmap
Colder-Warmer
6
6
3
Blunt BFS
Anagrams By Stacks
6
4
0
First
The Good Radix
36
2
0
First
Ore In The Desert
60
0
0
First
Mono Captcha
131
0
0
Only additions and one mod
Count Consecutive Summers
144
1
1
First
Break Rings
168
0
0
Watchtower
Without if/else
Compare Functions
1
16
3
Regex (why do I torture myself? :-))
Bacteria Colonies
9
3
1
Light Chasing
Wall Keeper
17
1
0
First
Ethernet Ring Dimensioning
17
1
0
First
Compare Functions
18
2
0
Graham scan
Convex Hull
67
0
0
I am starting to get a grasp on python :-)
Rotate Hole
131
1
0
Not very pythonic brute force
Numbered Triangles
217
0
0
First
Funny Addition
408
0
0
Escher
Straightforward
The Ship Teams
25
9
0
Straightforward
Ground for the House
43
5
1