12 Days of Christmas
25th
38th
657th
24 Game
7th
99 Bottles of Beer
12th
878th
Abundant Numbers
31st
42nd
321st
Abundant Numbers (Long)
13th
47th
215th
Arabic to Roman
24th
92nd
Arithmetic Numbers
13th
40th
158th
Arrows
253rd
Ascending Primes
13th
243rd
ASCII Table
26th
332nd
brainfuck
297th
Card Number Validation
134th
Catalan Numbers
18th
43rd
172nd
Catalan’s Constant
17th
15th141st
8th
Christmas Trees
48th
40th
359th
Collatz
11th153rd
42nd
247th
CSS Colors
164th
Cubes
356th
Diamonds
34th
373rd
Divisors
34th
52nd
514th
Emirp Numbers
23rd
473rd
Emirp Numbers (Long)
9th
219th
Emojify
238th
Evil Numbers
26th
48th
140th
Evil Numbers (Long)
10th
45th
41st
Factorial Factorisation
15th
153rd
Farey Sequence
11th
159th
Fibonacci
85th149th28th254th182nd
18th
304th
146th22nd30th
1st
40th
26th
Fizz Buzz
98th471st
53rd
560th971st
346th215th
Foo Fizz Buzz Bar
18th
31st
130th
Forsyth–Edwards Notation
138th
Fractions
47th
397th
Game of Life
128th
Gijswijt’s Sequence
10th
154th
Happy Numbers
23rd
39th
398th
Happy Numbers (Long)
12th
33rd
235th
Inventory Sequence
10th
33rd
128th
ISBN
35th
180th
Kaprekar Numbers
6th
99th
Kolakoski Constant
15th
17th149th
Kolakoski Sequence
33rd
34th
186th
Leap Years
23rd
37th
226th
Levenshtein Distance
210th
Leyland Numbers
20th
46th
318th
ln 2
17th
204th
5th
Look and Say
21st
281st
Lucky Numbers
12th
242nd
Morse Decoder
189th
Morse Encoder
241st
N Queens
134th
Niven Numbers
26th
40th
152nd
Niven Numbers (Long)
12th
39th
161st
Number Spiral
18th
197th
Odious Numbers
27th
48th
149th
Odious Numbers (Long)
13th
45th
228th
Ordinal Numbers
33rd
250th
PalindromemordnilaP
186th
Pangram Grep
42nd
112th
Partition Numbers
7th
Pascal’s Triangle
24th
39th
226th
Pernicious Numbers
30th
44th
254th
Pernicious Numbers (Long)
13th
40th
183rd
Polyominoes
8th
89th
Prime Numbers
26th
42nd
143rd
Prime Numbers (Long)
16th
49th
265th
Quine
1st1st94th102nd144th
35th
61st
15th140th300th80th126th69th1st83rd
75th
99th
Recamán
19th
42nd
308th
Reverse Polish Notation
33rd
195th
Rijndael S-box
17th
60th
16th
108th
Rock-paper-scissors-Spock-lizard
202nd
Roman to Arabic
36th
141st
Rule 110
220th
Seven Segment
124th
Sierpiński Triangle
240th
Smith Numbers
18th
18th250th
Spelling Numbers
195th
Tic-tac-toe
161st
Time Distance
175th
Tongue-twisters
24th
108th
Tower of Hanoi
36th
15th
114th
Transpose Sentence
194th
Trinomial Triangle
10th
United States
150th
Vampire Numbers
11th
11th238th
Van Eck Sequence
12th
36th
170th
Zeckendorf Representation
104th
γ
19th
79th
λ
12th27th
9th
34th
54th
21st118th
π
25th
325th
τ
41st
256th
φ
37th
39th
202nd
√2
25th
43rd
258th
𝑒
25th
41st
26th177th94th