12 Days of Christmas
25th
37th
632nd
24 Game
7th
99 Bottles of Beer
12th
869th
Abundant Numbers
31st
40th
278th
Abundant Numbers (Long)
13th
39th
193rd
Arabic to Roman
14th
43rd
Arithmetic Numbers
13th
37th
135th
Arrows
242nd
Ascending Primes
13th
239th
ASCII Table
25th
320th
brainfuck
286th
Card Number Validation
124th
Catalan Numbers
18th
43rd
171st
Catalan’s Constant
17th
15th135th
7th
Christmas Trees
48th
38th
334th
Collatz
11th153rd
40th
204th
CSS Colors
230th
Cubes
356th
Diamonds
34th
358th
Divisors
34th
51st
491st
Emirp Numbers
23rd
458th
Emirp Numbers (Long)
9th
214th
Emojify
240th
Evil Numbers
26th
48th
138th
Evil Numbers (Long)
10th
45th
41st
Factorial Factorisation
15th
144th
Farey Sequence
11th
155th
Fibonacci
83rd148th28th253rd181st
4th
304th
146th22nd30th
1st
40th
26th
Fizz Buzz
98th469th
53rd
559th968th
346th59th
Foo Fizz Buzz Bar
18th
37th
1st
Forsyth–Edwards Notation
120th
Fractions
44th
385th
Game of Life
117th
Gijswijt’s Sequence
10th
153rd
Happy Numbers
23rd
37th
386th
Happy Numbers (Long)
12th
31st
219th
Inventory Sequence
10th
31st
119th
ISBN
33rd
162nd
Kaprekar Numbers
6th
95th
Kolakoski Constant
15th
16th145th
Kolakoski Sequence
33rd
32nd
183rd
Leap Years
23rd
37th
221st
Levenshtein Distance
202nd
Leyland Numbers
20th
46th
312th
ln 2
17th
201st
4th
Look and Say
21st
272nd
Lucky Numbers
12th
241st
Morse Decoder
181st
Morse Encoder
237th
N Queens
130th
Niven Numbers
26th
40th
149th
Niven Numbers (Long)
12th
38th
147th
Number Spiral
18th
193rd
Odious Numbers
27th
48th
147th
Odious Numbers (Long)
13th
45th
227th
Ordinal Numbers
30th
228th
PalindromemordnilaP
182nd
Pangram Grep
42nd
321st
Partition Numbers
7th
Pascal’s Triangle
24th
38th
214th
Pernicious Numbers
30th
44th
247th
Pernicious Numbers (Long)
13th
38th
180th
Polyominoes
8th
88th
Prime Numbers
26th
40th
138th
Prime Numbers (Long)
16th
49th
245th
Quine
1st1st94th101st143rd
32nd
61st
15th140th300th80th126th69th1st83rd
75th
99th
Recamán
19th
42nd
303rd
Reverse Polish Notation
32nd
188th
Rijndael S-box
17th
60th
16th
99th
Rock-paper-scissors-Spock-lizard
219th
Roman to Arabic
32nd
119th
Rule 110
209th
Seven Segment
225th
Sierpiński Triangle
237th
Smith Numbers
18th
18th249th
Spelling Numbers
190th
Tic-tac-toe
159th
Time Distance
173rd
Tongue-twisters
24th
282nd
Tower of Hanoi
33rd
15th
110th
Transpose Sentence
181st
Trinomial Triangle
10th
United States
199th
Vampire Numbers
11th
11th230th
Van Eck Sequence
12th
34th
148th
Zeckendorf Representation
91st
γ
19th
83rd
λ
12th27th
9th
33rd
53rd
20th111th
π
25th
304th
τ
41st
251st
φ
37th
36th
176th
√2
25th
40th
228th
𝑒
25th
39th
25th159th94th