12 Days of Christmas
27th
41st
681st
24 Game
7th
99 Bottles of Beer
12th
931st
Abundant Numbers
32nd
43rd
304th
Abundant Numbers (Long)
13th
45th
208th
Alphabetic Numbers
5th
Arabic to Roman
14th
55th
Arithmetic Numbers
14th
40th
154th
Arrows
263rd
Ascending Primes
14th
266th
ASCII Table
27th
354th
brainfuck
309th
Card Number Validation
141st
Catalan Numbers
19th
46th
194th
Catalan’s Constant
18th
16th140th
9th
Christmas Trees
51st
39th
361st
Collatz
14th165th
43rd
230th
CSS Colors
249th
Cubes
384th
Diamonds
34th
380th
Divisors
35th
55th
523rd
Emirp Numbers
23rd
476th
Emirp Numbers (Long)
9th
237th
Emojify
258th
Evil Numbers
27th
51st
161st
Evil Numbers (Long)
13th
49th
49th
Factorial Factorisation
17th
173rd
Farey Sequence
12th
179th
Fibonacci
88th155th30th264th194th
5th
326th
163rd26th35th
1st
45th
27th
Fizz Buzz
104th488th
55th
570th1,004th
354th85th
Foo Fizz Buzz Bar
19th
41st
1st
Forsyth–Edwards Notation
140th
Fractions
50th
413th
Game of Life
139th
Gijswijt’s Sequence
11th
176th
Happy Numbers
24th
40th
409th
Happy Numbers (Long)
14th
32nd
246th
Inventory Sequence
12th
34th
143rd
ISBN
34th
180th
Kaprekar Numbers
6th
108th
Kolakoski Constant
16th
16th157th
Kolakoski Sequence
34th
35th
200th
Leap Years
26th
39th
241st
Levenshtein Distance
203rd
Leyland Numbers
20th
49th
335th
ln 2
17th
229th
6th
Look and Say
22nd
298th
Lucky Numbers
12th
274th
Morse Decoder
202nd
Morse Encoder
255th
N Queens
155th
Niven Numbers
28th
44th
163rd
Niven Numbers (Long)
12th
39th
162nd
Number Spiral
19th
217th
Odious Numbers
27th
50th
170th
Odious Numbers (Long)
13th
48th
248th
Ordinal Numbers
33rd
245th
PalindromemordnilaP
209th
Pangram Grep
44th
337th
Partition Numbers
7th
Pascal’s Triangle
24th
40th
228th
Pernicious Numbers
30th
49th
270th
Pernicious Numbers (Long)
14th
40th
198th
Polyominoes
8th
105th
Prime Numbers
29th
44th
162nd
Prime Numbers (Long)
17th
52nd
263rd
Quine
1st1st95th114th149th
39th
62nd
16th147th316th85th135th71st1st91st
95th
103rd
Recamán
19th
44th
326th
Reverse Polish Notation
33rd
207th
Rijndael S-box
18th
66th
16th
117th
Rock-paper-scissors-Spock-lizard
235th
Roman to Arabic
33rd
128th
Rule 110
229th
Seven Segment
241st
Sierpiński Triangle
258th
Smith Numbers
18th
18th270th
Spelling Numbers
207th
Taxicab Numbers
7th
Tic-tac-toe
179th
Time Distance
187th
Tongue-twisters
24th
297th
Tower of Hanoi
41st
18th
138th
Transpose Sentence
200th
Trinomial Triangle
10th
United States
177th
Vampire Numbers
11th
12th248th
Van Eck Sequence
12th
35th
161st
Zeckendorf Representation
106th
γ
21st
79th
λ
13th28th
9th41st37th
59th
22nd106th
π
27th
314th
τ
41st
259th
φ
38th
39th
194th
√2
26th
46th
257th
𝑒
27th
44th
26th181st104th