12 Days of Christmas
25th
38th
648th
24 Game
7th
99 Bottles of Beer
12th
867th
Abundant Numbers
31st
42nd
318th
Abundant Numbers (Long)
13th
41st
213th
Arabic to Roman
24th
92nd
Arithmetic Numbers
12th
40th
155th
Arrows
249th
Ascending Primes
13th
238th
ASCII Table
25th
325th
brainfuck
293rd
Card Number Validation
130th
Catalan Numbers
18th
42nd
170th
Catalan’s Constant
16th
15th139th
8th
Christmas Trees
48th
40th
352nd
Collatz
11th152nd
42nd
244th
CSS Colors
163rd
Cubes
354th
Diamonds
32nd
368th
Divisors
34th
52nd
511th
Emirp Numbers
23rd
468th
Emirp Numbers (Long)
9th
217th
Emojify
235th
Evil Numbers
26th
48th
137th
Evil Numbers (Long)
10th
45th
40th
Factorial Factorisation
15th
150th
Farey Sequence
11th
155th
Fibonacci
83rd147th27th253rd181st
18th
303rd
146th22nd29th
1st
39th
26th
Fizz Buzz
97th467th
53rd
557th968th
346th212th
Foo Fizz Buzz Bar
18th
30th
129th
Forsyth–Edwards Notation
136th
Fractions
46th
390th
Game of Life
126th
Gijswijt’s Sequence
10th
151st
Happy Numbers
24th
39th
393rd
Happy Numbers (Long)
12th
33rd
233rd
Inventory Sequence
10th
33rd
125th
ISBN
35th
178th
Kaprekar Numbers
6th
94th
Kolakoski Constant
15th
17th147th
Kolakoski Sequence
32nd
34th
185th
Leap Years
23rd
37th
224th
Levenshtein Distance
208th
Leyland Numbers
20th
46th
314th
ln 2
17th
200th
5th
Look and Say
21st
280th
Lucky Numbers
12th
239th
Morse Decoder
187th
Morse Encoder
240th
N Queens
130th
Niven Numbers
26th
40th
149th
Niven Numbers (Long)
12th
39th
160th
Number Spiral
18th
196th
Odious Numbers
27th
48th
145th
Odious Numbers (Long)
13th
45th
223rd
Ordinal Numbers
33rd
245th
PalindromemordnilaP
181st
Pangram Grep
42nd
111th
Partition Numbers
7th
Pascal’s Triangle
24th
39th
226th
Pernicious Numbers
30th
44th
247th
Pernicious Numbers (Long)
13th
40th
181st
Polyominoes
8th
85th
Prime Numbers
26th
41st
137th
Prime Numbers (Long)
16th
49th
263rd
Quine
1st1st93rd99th142nd
34th
61st
14th139th299th80th124th67th1st83rd
72nd
99th
Recamán
19th
42nd
304th
Reverse Polish Notation
33rd
194th
Rijndael S-box
17th
60th
15th
108th
Rock-paper-scissors-Spock-lizard
201st
Roman to Arabic
36th
139th
Rule 110
219th
Seven Segment
123rd
Sierpiński Triangle
237th
Smith Numbers
18th
18th247th
Spelling Numbers
193rd
Tic-tac-toe
158th
Time Distance
174th
Tongue-twisters
24th
107th
Tower of Hanoi
32nd
13th
108th
Transpose Sentence
184th
Trinomial Triangle
10th
United States
148th
Vampire Numbers
11th
11th235th
Van Eck Sequence
11th
36th
166th
Zeckendorf Representation
101st
γ
18th
77th
λ
12th26th
9th
33rd
53rd
21st115th
π
24th
319th
τ
41st
252nd
φ
37th
39th
201st
√2
25th
43rd
254th
𝑒
24th
41st
26th173rd94th