12 Days of Christmas
27th
38th
659th
24 Game
7th
99 Bottles of Beer
12th
902nd
Abundant Numbers
31st
40th
295th
Abundant Numbers (Long)
13th
44th
202nd
Alphabetic Numbers
3rd
Arabic to Roman
14th
50th
Arithmetic Numbers
13th
38th
149th
Arrows
255th
Ascending Primes
13th
255th
ASCII Table
26th
337th
brainfuck
298th
Card Number Validation
134th
Catalan Numbers
19th
45th
184th
Catalan’s Constant
17th
15th146th
7th
Christmas Trees
49th
38th
353rd
Collatz
11th157th
40th
220th
CSS Colors
242nd
Cubes
373rd
Diamonds
34th
370th
Divisors
34th
52nd
512th
Emirp Numbers
23rd
472nd
Emirp Numbers (Long)
9th
227th
Emojify
251st
Evil Numbers
26th
48th
148th
Evil Numbers (Long)
11th
46th
44th
Factorial Factorisation
15th
161st
Farey Sequence
11th
170th
Fibonacci
87th153rd28th255th188th
5th
314th
153rd23rd33rd
1st
42nd
26th
Fizz Buzz
98th477th
53rd
565th987th
349th69th
Foo Fizz Buzz Bar
18th
38th
1st
Forsyth–Edwards Notation
130th
Fractions
45th
403rd
Game of Life
130th
Gijswijt’s Sequence
10th
163rd
Happy Numbers
23rd
37th
397th
Happy Numbers (Long)
12th
31st
230th
Inventory Sequence
10th
32nd
132nd
ISBN
33rd
173rd
Kaprekar Numbers
6th
106th
Kolakoski Constant
15th
16th154th
Kolakoski Sequence
34th
32nd
192nd
Leap Years
25th
37th
232nd
Levenshtein Distance
209th
Leyland Numbers
20th
47th
323rd
ln 2
17th
216th
4th
Look and Say
21st
286th
Lucky Numbers
12th
258th
Morse Decoder
191st
Morse Encoder
247th
N Queens
142nd
Niven Numbers
27th
41st
160th
Niven Numbers (Long)
12th
38th
159th
Number Spiral
18th
204th
Odious Numbers
27th
48th
158th
Odious Numbers (Long)
13th
46th
237th
Ordinal Numbers
31st
236th
PalindromemordnilaP
194th
Pangram Grep
42nd
333rd
Partition Numbers
7th
Pascal’s Triangle
24th
38th
222nd
Pernicious Numbers
30th
47th
261st
Pernicious Numbers (Long)
13th
38th
188th
Polyominoes
8th
98th
Prime Numbers
26th
41st
154th
Prime Numbers (Long)
16th
49th
256th
Quine
1st1st94th107th145th
36th
61st
15th144th302nd84th130th69th1st87th
84th
101st
Recamán
19th
42nd
316th
Reverse Polish Notation
32nd
201st
Rijndael S-box
18th
64th
16th
108th
Rock-paper-scissors-Spock-lizard
227th
Roman to Arabic
32nd
124th
Rule 110
217th
Seven Segment
237th
Sierpiński Triangle
249th
Smith Numbers
18th
18th259th
Spelling Numbers
200th
Taxicab Numbers
7th
Tic-tac-toe
167th
Time Distance
182nd
Tongue-twisters
24th
290th
Tower of Hanoi
37th
16th
129th
Transpose Sentence
195th
Trinomial Triangle
10th
United States
170th
Vampire Numbers
11th
11th239th
Van Eck Sequence
12th
34th
153rd
Zeckendorf Representation
103rd
γ
20th
92nd
λ
13th28th
9th43rd35th
56th
20th121st
π
25th
318th
τ
41st
262nd
φ
37th
36th
184th
√2
25th
43rd
244th
𝑒
26th
41st
25th171st99th