12 Days of Christmas
535th
7th
24 Game
💎
99 Bottles of Beer
5th223rd
6th
Abundant Numbers
154th
60th9th
Abundant Numbers (Long)
127th
3rd
Arabic to Roman
287th
5th
Arithmetic Numbers
175th
Arrows
108th
2nd
Ascending Primes
6th
ASCII Table
5th
Billiards
86th
brainfuck
214th
2nd
Card Number Validation
6th
Catalan Numbers
378th
2nd
Catalan’s Constant
2nd
Christmas Trees
421st
5th
Collatz
186th105th
312th
9th
CSS Colors
3rd
Cubes
155th
5th
Day of Week
306th
DFA Simulator
95th
Diamonds
316th
6th
Divisors
16th269th
735th
109th9th
Emirp Numbers
372nd
1st
Emirp Numbers (Long)
182nd
3rd
Emojify
8th
Evil Numbers
23rd
33rd
83rd
28th391st
73rd1st
Evil Numbers (Long)
274th
6th
Factorial Factorisation
81st
5th5th
Farey Sequence
195th
4th
Fibonacci
63rd
24th355th
183rd
5th
Fizz Buzz
56th
410th
1,240th228th38th864th
10th38th38th
Foo Fizz Buzz Bar
24th
17th282nd
8th
Forsyth–Edwards Notation
154th
10th
Fractions
18th
4th
Game of Life
93rd
5th
Gijswijt’s Sequence
9th
Happy Numbers
337th
13th
Happy Numbers (Long)
88th
4th
Hexdump
122nd
3rd
Intersection
166th
4th
Inventory Sequence
76th
6th
ISBN
75th
34th6th
Kaprekar Numbers
3rd
Kolakoski Constant
3rd
Kolakoski Sequence
16th
36th
11th
Leap Years
15th419th
8th
Levenshtein Distance
176th
Leyland Numbers
278th
2nd
ln 2
2nd
Look and Say
15th
239th
5th
Lucky Numbers
206th
5th
Lucky Tickets
107th
Maze
46th
7th
Medal Tally
64th
6th
Morse Decoder
5th
Morse Encoder
8th
N Queens
3rd
Niven Numbers
6th
300th
106th13th
Niven Numbers (Long)
141st
61st3rd
Number Spiral
4th
Odious Numbers
71st182nd
296th
1st
Odious Numbers (Long)
244th
6th
Ordinal Numbers
1st
PalindromemordnilaP
136th
6th
Pangram Grep
248th
1st
Pascal’s Triangle
287th
5th
Pernicious Numbers
27th
218th
3rd
Pernicious Numbers (Long)
4th
Polyominoes
5th
Prime Numbers
18th
39th130th
1st
Prime Numbers (Long)
18th233rd
4th
Proximity Grid
36th
6th
Quine
1st
139th265th
757th
24th
Recamán
90th
5th
Repeating Decimals
85th
Reverse Polish Notation
165th
Reversi
9th
Rijndael S-box
2nd
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
152nd
6th
ROT13
190th
10th
Rule 110
91st
7th
Seven Segment
6th
270th
2nd
Sierpiński Triangle
7th
321st
6th
Smith Numbers
177th
2nd
Spelling Numbers
3rd
Star Wars Opening Crawl
99th
Sudoku
98th
Sudoku (Fill-in)
93rd
Ten-pin Bowling
98th
4th
Tic-tac-toe
15th
Time Distance
172nd
Tongue-twisters
11th
4th
Transpose Sentence
115th
United States
8th
Vampire Numbers
132nd
2nd
Van Eck Sequence
269th
6th
Zeckendorf Representation
141st
Zodiac Signs
60th
6th
γ
2nd
λ
140th
4th12th
π
142nd
3rd9th
τ
119th
3rd9th
φ
93rd
3rd9th
√2
15th
1st
3rd10th
𝑒
13th1st
3rd8th