12 Days of Christmas
587th
7th
24 Game
💎
99 Bottles of Beer
5th287th
6th
Abundant Numbers
220th
64th11th
Abundant Numbers (Long)
166th
3rd
Arabic to Roman
307th
5th
Arithmetic Numbers
205th
💎
Arrows
76th
2nd
Ascending Primes
6th
ASCII Table
5th
Billiards
99th
brainfuck
244th
3rd
Card Number Validation
6th
Catalan Numbers
395th
2nd
Catalan’s Constant
3rd
Christmas Trees
456th
5th
Collatz
201st115th
351st
9th
CSS Colors
3rd
Cubes
127th
5th
Day of Week
318th
DFA Simulator
104th
Diamonds
342nd
6th
Divisors
17th274th
767th
113th9th
Emirp Numbers
401st
3rd
Emirp Numbers (Long)
197th
3rd
Emojify
7th
Evil Numbers
35th
86th
28th413th
77th1st
Evil Numbers (Long)
288th
6th
Factorial Factorisation
98th
6th6th
Farey Sequence
213th
4th
Fibonacci
64th
25th373rd
191st
7th
Fizz Buzz
58th
421st
1,253rd232nd38th913th
10th39th39th
Foo Fizz Buzz Bar
25th
17th328th
8th
Forsyth–Edwards Notation
161st
10th
Fractions
20th
4th
Game of Life
109th
5th
Gijswijt’s Sequence
9th
Happy Numbers
361st
13th
Happy Numbers (Long)
122nd
4th
Hexdump
134th
3rd
Intersection
203rd
4th
Inventory Sequence
96th
6th
ISBN
123rd
39th6th
Kaprekar Numbers
4th
Kolakoski Constant
3rd
Kolakoski Sequence
18th
36th
11th
Leap Years
15th442nd
8th
Levenshtein Distance
197th
Leyland Numbers
296th
2nd
ln 2
3rd
Look and Say
16th
264th
5th
Lucky Numbers
216th
5th
Lucky Tickets
124th
Maze
64th
7th
Medal Tally
84th
6th
Morse Decoder
5th
Morse Encoder
8th
N Queens
3rd
Niven Numbers
7th
324th
113th13th
Niven Numbers (Long)
161st
64th4th
Number Spiral
4th
Odious Numbers
74th185th
311th
1st
Odious Numbers (Long)
253rd
6th
Ordinal Numbers
1st
PalindromemordnilaP
159th
6th
Pangram Grep
273rd
1st
Pascal’s Triangle
309th
5th
Pernicious Numbers
28th
241st
4th
Pernicious Numbers (Long)
4th
Polyominoes
5th
Prime Numbers
19th
39th144th
1st
Prime Numbers (Long)
18th265th
4th
Proximity Grid
61st
6th
Quine
1st
143rd270th
771st
25th
Recamán
38th
5th
Repeating Decimals
104th
Reverse Polish Notation
181st
Reversi
9th
Rijndael S-box
2nd
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
175th
6th
ROT13
205th
11th
Rule 110
102nd
7th
Seven Segment
6th
290th
2nd
Sierpiński Triangle
8th
329th
6th
Smith Numbers
188th
2nd
Spelling Numbers
3rd
Star Wars Opening Crawl
110th
Sudoku
105th
Sudoku (Fill-in)
103rd
Ten-pin Bowling
105th
4th
Tic-tac-toe
16th
Time Distance
181st
Tongue-twisters
11th
4th
Transpose Sentence
138th
United States
8th
Vampire Numbers
144th
2nd
Van Eck Sequence
287th
6th
Zeckendorf Representation
152nd
Zodiac Signs
86th
6th
γ
3rd
λ
154th
5th12th
π
175th
4th
τ
138th
4th9th
φ
104th
4th9th
√2
16th
1st
4th10th
𝑒
13th1st
4th8th