12 Days of Christmas
27th
39th
663rd
24 Game
7th
99 Bottles of Beer
12th
912th
Abundant Numbers
31st
41st
297th
Abundant Numbers (Long)
13th
44th
205th
Alphabetic Numbers
4th
Arabic to Roman
14th
50th
Arithmetic Numbers
14th
38th
151st
Arrows
255th
Ascending Primes
13th
258th
ASCII Table
26th
341st
brainfuck
301st
Card Number Validation
138th
Catalan Numbers
19th
45th
184th
Catalan’s Constant
17th
15th148th
7th
Christmas Trees
51st
38th
354th
Collatz
11th161st
40th
224th
CSS Colors
242nd
Cubes
376th
Diamonds
34th
372nd
Divisors
35th
53rd
515th
Emirp Numbers
23rd
473rd
Emirp Numbers (Long)
9th
229th
Emojify
252nd
Evil Numbers
26th
50th
151st
Evil Numbers (Long)
11th
47th
44th
Factorial Factorisation
15th
164th
Farey Sequence
11th
171st
Fibonacci
87th153rd29th260th191st
5th
319th
157th23rd33rd
1st
43rd
26th
Fizz Buzz
100th478th
54th
565th996th
350th72nd
Foo Fizz Buzz Bar
18th
39th
1st
Forsyth–Edwards Notation
130th
Fractions
45th
404th
Game of Life
132nd
Gijswijt’s Sequence
10th
168th
Happy Numbers
23rd
37th
396th
Happy Numbers (Long)
12th
31st
233rd
Inventory Sequence
10th
32nd
134th
ISBN
33rd
174th
Kaprekar Numbers
6th
107th
Kolakoski Constant
15th
16th158th
Kolakoski Sequence
34th
33rd
193rd
Leap Years
25th
37th
234th
Levenshtein Distance
214th
Leyland Numbers
20th
48th
326th
ln 2
17th
219th
4th
Look and Say
21st
289th
Lucky Numbers
12th
263rd
Morse Decoder
195th
Morse Encoder
250th
N Queens
148th
Niven Numbers
27th
41st
161st
Niven Numbers (Long)
12th
38th
160th
Number Spiral
18th
207th
Odious Numbers
27th
48th
161st
Odious Numbers (Long)
13th
46th
239th
Ordinal Numbers
31st
237th
PalindromemordnilaP
198th
Pangram Grep
44th
334th
Partition Numbers
7th
Pascal’s Triangle
24th
38th
223rd
Pernicious Numbers
30th
48th
263rd
Pernicious Numbers (Long)
13th
38th
189th
Polyominoes
8th
99th
Prime Numbers
27th
41st
158th
Prime Numbers (Long)
16th
49th
258th
Quine
1st1st95th108th147th
36th
61st
16th145th306th84th132nd70th1st90th
85th
101st
Recamán
19th
42nd
318th
Reverse Polish Notation
32nd
203rd
Rijndael S-box
18th
64th
16th
109th
Rock-paper-scissors-Spock-lizard
230th
Roman to Arabic
32nd
124th
Rule 110
219th
Seven Segment
237th
Sierpiński Triangle
251st
Smith Numbers
18th
18th262nd
Spelling Numbers
201st
Taxicab Numbers
7th
Tic-tac-toe
171st
Time Distance
182nd
Tongue-twisters
24th
290th
Tower of Hanoi
37th
16th
130th
Transpose Sentence
197th
Trinomial Triangle
10th
United States
172nd
Vampire Numbers
11th
11th240th
Van Eck Sequence
12th
34th
155th
Zeckendorf Representation
104th
γ
20th
94th
λ
13th27th
9th43rd35th
56th
21st123rd
π
25th
322nd
τ
41st
266th
φ
37th
38th
189th
√2
25th
44th
247th
𝑒
26th
41st
25th175th99th