12 Days of Christmas
581st
7th
24 Game
💎
99 Bottles of Beer
5th282nd
6th
Abundant Numbers
218th
64th11th
Abundant Numbers (Long)
166th
3rd
Arabic to Roman
306th
5th
Arithmetic Numbers
201st
💎
Arrows
75th
2nd
Ascending Primes
6th
ASCII Table
5th
Billiards
97th
brainfuck
242nd
3rd
Card Number Validation
6th
Catalan Numbers
392nd
2nd
Catalan’s Constant
3rd
Christmas Trees
453rd
5th
Collatz
200th115th
348th
9th
CSS Colors
3rd
Cubes
127th
5th
Day of Week
318th
DFA Simulator
102nd
Diamonds
339th
6th
Divisors
17th274th
762nd
113th9th
Emirp Numbers
400th
3rd
Emirp Numbers (Long)
197th
3rd
Emojify
7th
Evil Numbers
34th
86th
28th410th
77th1st
Evil Numbers (Long)
287th
6th
Factorial Factorisation
96th
6th6th
Farey Sequence
210th
4th
Fibonacci
64th
25th373rd
189th
7th
Fizz Buzz
58th
419th
1,251st232nd38th909th
10th39th39th
Foo Fizz Buzz Bar
25th
17th324th
8th
Forsyth–Edwards Notation
159th
10th
Fractions
19th
4th
Game of Life
108th
5th
Gijswijt’s Sequence
9th
Happy Numbers
357th
13th
Happy Numbers (Long)
122nd
4th
Hexdump
134th
3rd
Intersection
203rd
4th
Inventory Sequence
94th
6th
ISBN
122nd
39th6th
Kaprekar Numbers
4th
Kolakoski Constant
3rd
Kolakoski Sequence
18th
36th
11th
Leap Years
15th439th
8th
Levenshtein Distance
196th
Leyland Numbers
293rd
2nd
ln 2
3rd
Look and Say
16th
263rd
5th
Lucky Numbers
213th
5th
Lucky Tickets
122nd
Maze
63rd
7th
Medal Tally
83rd
6th
Morse Decoder
5th
Morse Encoder
8th
N Queens
3rd
Niven Numbers
7th
318th
112th13th
Niven Numbers (Long)
160th
64th4th
Number Spiral
4th
Odious Numbers
74th185th
309th
1st
Odious Numbers (Long)
252nd
6th
Ordinal Numbers
1st
PalindromemordnilaP
158th
6th
Pangram Grep
272nd
1st
Pascal’s Triangle
307th
5th
Pernicious Numbers
28th
236th
4th
Pernicious Numbers (Long)
4th
Polyominoes
5th
Prime Numbers
19th
39th138th
1st
Prime Numbers (Long)
18th265th
4th
Proximity Grid
61st
6th
Quine
1st
142nd268th
767th
25th
Recamán
38th
5th
Repeating Decimals
101st
Reverse Polish Notation
180th
Reversi
9th
Rijndael S-box
2nd
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
175th
6th
ROT13
205th
10th
Rule 110
102nd
7th
Seven Segment
6th
288th
2nd
Sierpiński Triangle
8th
329th
6th
Smith Numbers
188th
2nd
Spelling Numbers
3rd
Star Wars Opening Crawl
108th
Sudoku
105th
Sudoku (Fill-in)
102nd
Ten-pin Bowling
104th
4th
Tic-tac-toe
16th
Time Distance
181st
Tongue-twisters
11th
4th
Transpose Sentence
135th
United States
8th
Vampire Numbers
143rd
2nd
Van Eck Sequence
286th
6th
Zeckendorf Representation
149th
Zodiac Signs
84th
6th
γ
3rd
λ
154th
5th12th
π
172nd
4th
τ
135th
4th9th
φ
104th
4th9th
√2
15th
1st
4th10th
𝑒
13th1st
4th8th