12 Days of Christmas
620th
7th
24 Game
💎
99 Bottles of Beer
5th311th
6th
Abundant Numbers
233rd
66th11th
Abundant Numbers (Long)
178th
3rd
Arabic to Roman
325th
5th
Arithmetic Numbers
230th
💎
Arrows
89th
2nd
Ascending Primes
7th
ASCII Table
5th
Billiards
115th
brainfuck
260th
4th
Card Number Validation
6th
Catalan Numbers
415th
2nd
Catalan’s Constant
3rd
Christmas Trees
476th
5th
Collatz
210th120th
375th
10th
CSS Colors
3rd
Cubes
138th
6th
Day of Week
337th
DFA Simulator
116th
Diamonds
356th
6th
Divisors
18th284th
790th
122nd10th
Emirp Numbers
414th
3rd
Emirp Numbers (Long)
212th
3rd
Emojify
7th
Evil Numbers
37th
90th
32nd432nd
80th1st
Evil Numbers (Long)
313th
6th
Factorial Factorisation
118th
6th6th
Farey Sequence
237th
4th
Fibonacci
67th
26th384th
211th
7th
Fizz Buzz
59th
432nd
1,283rd237th39th948th
10th40th40th
Foo Fizz Buzz Bar
27th
17th354th
9th
Forsyth–Edwards Notation
181st
11th
Fractions
20th
4th
Game of Life
124th
5th
Gijswijt’s Sequence
10th
Happy Numbers
374th
13th
Happy Numbers (Long)
133rd
4th
Hexdump
155th
3rd
Intersection
212th
4th
Inventory Sequence
109th
8th
ISBN
135th
42nd6th
Kaprekar Numbers
4th
Kolakoski Constant
3rd
Kolakoski Sequence
20th
39th
11th
Leap Years
17th465th
9th
Levenshtein Distance
211th
Leyland Numbers
315th
2nd
ln 2
3rd
Look and Say
18th
282nd
5th
Lucky Numbers
237th
5th
Lucky Tickets
134th
Maze
74th
8th
Medal Tally
95th
6th
Morse Decoder
5th
Morse Encoder
8th
N Queens
3rd
Niven Numbers
7th
339th
119th13th
Niven Numbers (Long)
174th
71st3rd
Number Spiral
4th
Odious Numbers
76th194th
331st
1st
Odious Numbers (Long)
272nd
6th
Ordinal Numbers
1st
PalindromemordnilaP
176th
6th
Pangram Grep
285th
1st
Pascal’s Triangle
326th
5th
Pernicious Numbers
28th
255th
4th
Pernicious Numbers (Long)
4th
Polyominoes
6th
Prime Numbers
22nd
41st160th
1st
Prime Numbers (Long)
19th282nd
4th
Proximity Grid
72nd
6th
Quine
1st
146th281st
805th
27th
Recamán
42nd
4th
Repeating Decimals
116th
Reverse Polish Notation
197th
Reversi
10th
Rijndael S-box
2nd
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
182nd
6th
ROT13
224th
11th
Rule 110
117th
7th
Seven Segment
6th
302nd
2nd
Sierpiński Triangle
8th
349th
7th
Smith Numbers
205th
2nd
Spelling Numbers
3rd
Star Wars Opening Crawl
118th
Sudoku
122nd
Sudoku (Fill-in)
115th
Ten-pin Bowling
113th
4th
Tic-tac-toe
17th
Time Distance
191st
Tongue-twisters
12th
4th
Transpose Sentence
147th
United States
9th
Vampire Numbers
157th
2nd
Van Eck Sequence
295th
7th
Zeckendorf Representation
165th
Zodiac Signs
98th
6th
γ
3rd
λ
169th
5th13th
π
191st
4th
τ
154th
4th10th
φ
116th
4th10th
√2
18th
1st
4th10th
𝑒
14th1st
4th9th