12 Days of Christmas
58th
30th
99 Bottles of Beer
169th
28th
Abundant Numbers
75th
229th
Abundant Numbers (Long)
110th
83rd
Arabic to Roman
212th
Arithmetic Numbers
355th
Ascending Primes
10th
ASCII Table
85th
3rd
Billiards
20th
Card Number Validation
3rd
Catalan Numbers
215th
38th
Catalan’s Constant
67th
55th
Christmas Trees
72nd
283rd
Collatz
357th
Cubes
20th
145th
Diamonds
135th
8th
Divisors
458th
26th
Emirp Numbers
380th
8th
Emirp Numbers (Long)
230th
47th
Evil Numbers
496th
40th395th
Evil Numbers (Long)
285th
36th594th
Factorial Factorisation
53rd
88th
Farey Sequence
6th
Fibonacci
362nd
42nd
Fizz Buzz
56th8,747th
Foo Fizz Buzz Bar
384th
15th
Fractions
260th
84th
Game of Life
94th
Gijswijt’s Sequence
122nd
Happy Numbers
136th
29th
Happy Numbers (Long)
98th
71st
Hexdump
38th
Intersection
62nd
80th
Inventory Sequence
203rd
30th
ISBN
163rd
49th
Jacobi Symbol
148th
Kolakoski Constant
39th
72nd
Kolakoski Sequence
82nd
24th
Leap Years
151st
35th
Levenshtein Distance
213th
Leyland Numbers
238th
19th
Look and Say
91st
62nd
Lucky Numbers
244th
9th
Lucky Tickets
92nd
10th
Niven Numbers
311th
43rd
Niven Numbers (Long)
52nd
Number Spiral
201st
47th
Odious Numbers
421st
38th232nd
Odious Numbers (Long)
264th
36th
Ordinal Numbers
211th
174th320th
PalindromemordnilaP
85th239th12th
Pangram Grep
167th
28th
Pascal’s Triangle
283rd
43rd
Pernicious Numbers
1,028th
33rd
Pernicious Numbers (Long)
235th
31st
Prime Numbers
292nd
104th501st
Prime Numbers (Long)
363rd
93rd
Quine
668th
160th
Recamán
107th
32nd
Repeating Decimals
21st
Reverse Polish Notation
126th
72nd
Rijndael S-box
94th
Roman to Arabic
182nd
70th
ROT13
219th
5th
Rule 110
213th
25th
Seven Segment
54th
Sierpiński Triangle
78th
62nd
Smith Numbers
81st
Spelling Numbers
362nd
165th
Tic-tac-toe
137th
33rd
Tongue-twisters
145th
Transpose Sentence
80th
United States
Vampire Numbers
73rd
28th
Van Eck Sequence
471st
47th
Zeckendorf Representation
40th
π
253rd
64th
τ
289th
67th
φ
210th
34th
√2
239th
36th
𝑒
309th
58th