22
Matthias
Last seen 2 years ago
Member for 8 years, 11 months, 14 days
Difficulty Normal
Home
First
Non-unique Elements
186
19
4
"Ils sont l'âme des Echecs." (Philidor)
Pawn Brotherhood
523
3
0
First
Days Between
616
2
0
Second
Right to Left
1002
1
0
First
Even the Last
1123
1
0
Second
Even the Last
1124
1
0
First
Right to Left
1859
0
0
First
Three Words
2048
0
0
Electronic Station
Random fact: The Przewalski’s horse is the only truly wild horse species still in existence.
Find Sequence
345
0
0
First
Digits Multiplication
541
2
0
First
Boolean Algebra
793
0
0
Random fact: John Adams the 2nd president of the USA had a dog named Satan.
Brackets
830
0
0
Python: Batteries Included.
Verify Anagrams
889
0
0
Scientific Expedition
Random fact: Woody Harrelson's father was a contract killer.
Letter Queue
55
4
1
First
I Love Python!
58
2
0
First
Pangram
80
11
0
Random fact: Warren Beatty and Shirley MacLaine are siblings.
The Hidden Word
207
0
0
Random fact: Three of every four creatures on earth are insects.
Call to Home
212
0
0
Random fact: The technical term for a cat’s hairball is a “bezoar”.
Bird Language
307
3
0
Random fact: A big band has at least 14 different instruments.
Cipher Map
353
0
0
Second
Pangram
605
0
0
Random fact: A baby spider is called a spiderling.
The Most Wanted Letter
844
1
0
First
Secret Message
896
1
0
It's neither decimal nor binary nor morse.
Morse Clock
941
0
0
First
Common Words
1061
0
0
First
Absolute Sorting
1693
0
0
O'Reilly
Similar to Majority Merge for SCSS
Determine the Order
99
0
0
First
Count Inversions
219
1
1
Random fact: There are no clocks in Las Vegas gambling casinos.
Flatten a List
313
3
2
Random fact: Humans blink over 10.000.00 times a year.
Flatten a List
418
2
0
Random fact: The plastic things on the end of shoelaces are called aglets.
Median
448
4
0
Random fact: The total number of steps in the Eiffel Tower are 1665.
Xs and Os Referee
474
2
3
First
Index Power
879
1
0
Incinerator
First
Friends
144
1
0
First
Building Base
373
0
0
Mine
Random fact: Heart attacks are more likely to happen on a Monday.
Currency Style
40
0
0
Brute force recursive coloring
Color Map
43
0
0
Random fact: Cherophobia is the fear of fun.
Moore Neighbourhood
159
5
1
Random fact: One in every four Americans has appeared on TV.
Achilles and the Tortoise
203
0
0
Random fact: There are more telephones than people in DC.
Achilles and the Tortoise
204
0
0
Random fact: A baby octopus is about the size of a flea when it is born.
The Greatest Common Divisor
232
0
0
Random fact: The Titanic was the first ship to use the SOS signal.
The Greatest Common Divisor
233
0
0
Second
Binary Count
631
1
0
First
Fizz Buzz
776
1
0
First
Binary Count
1134
0
0
Ice Base
Straightforward
Clock Angle
138
0
0
Random fact: Otters sleep holding hands.
Counting Tiles
167
0
0
Random fact: The Comedy of Errors is Shakespeare’s shortest play at just 1,770 lines long.
Counting Tiles
168
0
0
Disjoint Sets, the hero I needed
How to Find Friends
217
2
0
Romanes eunt domus
Roman Numerals
356
4
0
Second
Monkey Typing
500
1
0
First
Monkey Typing
1161
0
0
itertools FTW
Feed Pigeons
1562
0
0
First
The Most Numbers
1567
0
0
Alice In Wonderland
Random fact: The international telephone dialing code for Antarctica is 672.
The Shortest Knight's Path
48
0
0
Random fact: Buzz Aldrin rapped with Snoop Dogg.
Digits Doublets
87
0
0
Zip-a-Dee-Doo-Dah
Transposed Matrix
128
2
0
Random fact: Elvis Presley was naturally blonde.
Multiplication Table
137
0
0
Random fact: Johnny Cash wrote the science fiction novel “The Holografik Danser” in 1953.
Multiplication Table
138
0
0
GitHub
Random fact: Between 25% and 33% of the population sneeze when exposed to light.
The Most Frequent Weekdays
4
23
1
Random fact: Ecuador and Chile are the only two countries in South America that do not share a border with Brazil.
Shooting Range
30
1
0
Random fact: Louis XIV owned 413 beds.
Broken Clock
33
1
0
"Algorithm, you are A*"
Open Labyrinth
54
10
1
First
The End of Other
80
4
0
def __vote__(self): return 5
Solution for Anything
80
2
1
Random fact: Abraham Lincoln was carrying Confederate money when he was assassinated.
Area of a Convex Polygon
98
0
0
Dropbox
Second
Numbers Factory
36
10
0
First
The Best Number Ever
49
5
1
Random fact: Paraskavedekatriaphobia is the fear of Friday the 13th.
Speech Module
92
8
0
Piece of Cake
Simple Hashlib
129
0
0
There must be a more elegant way
Friendly Number
158
1
0
Random fact: Samhainophobia is the fear of Halloween.
Humpty Dumpty Form
201
0
0
First
Numbers Factory
283
0
0
PyCon TW
Yay for reusing a_star_search
Express Delivery
31
0
0
Bird goes "heap".
Network Attack
40
3
0
Straightforward
Golden Pyramid
57
5
0
First
How Much Gold
64
0
0
First
Robot Sort
73
0
0
Disjoint Sets FTW
Calculate Islands
127
0
0
Random fact: The elephant is the only animal with 4 knees.
House Password
253
6
0
Random fact: Bikinis and tampons were invented by men.
Simple Areas
261
0
0
Straightforward
Digit Stack
375
0
0
Storage
First
Exec Quine
9
4
1
Random fact: The word “nerd” was first coined by Dr. Seuss in “If I Ran the Zoo”.
Word Pattern
10
5
0
Random fact: The Pokémon Hitmonlee and Hitmonchan are based off of Bruce Lee and Jackie Chan.
Restricted Prime
28
0
0
Bird goes "heap".
Digging a Canal
36
0
0
First
Mind Switcher
36
0
0
Random fact: The average horse’s heart weighs approximately 9 or 10 pounds.
Moria Doors
50
1
0
See "haversine formula" in Wikipedia
Earth Distances
51
0
0
Bruce Schneier woundn't recommend it.
Playfair Cipher
55
0
0
Random fact: In 1970, Bill was arrested for trying to smuggle 10 lbs of marijuana through Chicago.
The Rows of Cakes
81
0
0
Random fact: A crocodile can’t poke its tongue out.
Square Spiral
88
0
0
"Heap heap" makes the bird.
Digging a Canal
103
0
0
Random fact: The Austrian department of transportation stated that you don't need a driver's license for a hoverboard.
Saw the Stick
141
0
0
Random fact: It takes about 600 cows to make one full season’s worth of NFL footballs.
Saw the Stick
142
0
0
Random fact: Horses produce approximately 10 gallons of saliva a day.
Weak Point
149
1
0
Random fact: Forrest fires move faster uphill than downhill.
Skew-symmetric Matrix
206
1
0
HubSpot
Process sides in the order 0..n-1 0..n-1
Auto Painting
23
2
1
Random fact: If a horse has a red ribbon on its tail, it kicks.
Restricted Sum
168
6
0
Random fact: A “zonky” is a cross between a zebra and a donkey.
The Hamming Distance
274
2
0
First
Number Base
310
3
0
Blizzard
First
Radiation Search
34
1
1
Piece of Cake
Safe Coasts
57
0
0
Random fact: St. Stephen is the patron saint of bricklayers.
Spaceship Landing Strip
62
0
0
Random fact: A typical banana travels 4,000 miles before being eaten
Unlucky Days
67
3
0
Random fact: When you blush, the lining of your stomach also turns red.
String Conversion
69
0
0
Law of Cosines
The Angles of a Triangle
190
3
0
Friday, friday, gotta get down on friday
Weekend Counter
290
0
0
First
Stressful Subject
508
0
0
To the max! (or min, it's up to you)
Min and Max
560
0
0
Rock
Random fact: In early comics Batman used guns and killed criminals.
Web Log Sessions
33
0
0
Random fact: Mary Stuart became Queen of Scotland when she was only six days old.
CheckSum
42
1
1
Random fact: Polar bears are the largest land predators on earth.
Parity Bit Generator
43
2
0
I'm addicted to itertools.
Life Counter
46
0
0
Random fact: Tiger cubs are vulnerable in their first few months, with mortality as high as 50%.
Berserk Rook
71
0
0
Shelter
Random fact: The human heart creates enough pressure to squirt blood 9 meter.
ADFGVX Cipher
34
0
0
First
One line Drawing
35
0
0
First
Ghosts Age
82
4
0
Random fact: Most serial killers in the U.S. are Caucasian (84%), approximately 16% are African American.
Pattern Recognition
128
0
0
Codeship
First
Bats Bunker
45
0
1
512 is my highscore *sigh*
Behind 2048
71
0
0
Random fact: George Washington grew marijuana in his garden.
Probably Dice
118
0
0
Random fact: 1 in 5,000 north Atlantic lobsters are born bright blue.
Probably Dice
119
0
1
A* again
8 Puzzle
133
0
0
The Square Builder
The Square Chest
152
0
0
Fractions FTW
Pearls in the Box
162
0
0
Hermit
Random fact: In the Caribbean there are oysters that can climb trees.
Break Rings
18
10
0
Random fact:
The Good Radix
27
3
0
Pratt parser to the rescue
Simplification
34
0
0
Brute Force
Ore In The Desert
49
0
0
Random fact: New Zealand is part of Zelandie continent, of which, 93% is submerged.
Colder-Warmer
50
0
0
Some index juggling
Keywords Finder
51
0
0
Random fact: Cats spend nearly 1/3 of their waking hours cleaning themselves.
The Good Radix
56
1
0
A* feels like cheating
Anagrams By Stacks
68
0
0
Random fact: A cat usually has about 12 whiskers on each side of its face.
The Good Radix
111
0
0
Hamming distance, hooray!
Mono Captcha
114
0
0
Watchtower
Random fact: Abraham Lincoln was the first president to ever be photographed at his inauguration.
Compare Functions
3
13
5
First
Numbered Triangles
15
2
1
Generators FTW
Numbered Triangles
16
2
0
Random fact: It is illegal for foreigners and non-citizens to take Indian currency (rupees) out of India.
Ethernet Ring Dimensioning
18
1
1
Random fact: Dying is illegal in the Houses of Parliaments.
DNA Common Sequence
19
0
0
Random fact:
Bulls and Cows
23
0
0
The Law of 1/e
Bag of Santa Claus
29
0
0
Random fact: In 1916 Germany was the first country in the world to adopt daylight saving time, in the midst of WWI.
Convex Hull
39
0
0
Random fact: In every episode of Seinfeld there is a Superman somewhere.
Number Guess
55
0
0
Random fact: As a teenager Winston Churchill fell 29 feet from a bridge during a game of chase and remained unconsciousness for thre days.
Compare Functions
71
0
0
First
Vigenere Cipher
73
0
0
Random fact: Children grow faster in the springtime.
Rotate Hole
117
1
0
Random fact: Karoke means “empty orchestra” in Japanese.
Funny Addition
334
0
0
