12 Days of Christmas
493rd
1,332nd
99 Bottles of Beer
154th
1,151st
Abundant Numbers
69th
428th
Abundant Numbers (Long)
101st
976th
Arabic to Roman
765th
Arithmetic Numbers
408th
Ascending Primes
246th
ASCII Table
99th
527th
Billiards
318th
Card Number Validation
386th
Catalan Numbers
286th
18th
Catalan’s Constant
96th
243rd
Christmas Trees
63rd
766th
Collatz
269th
1,437th
Cubes
39th
487th
Diamonds
134th
285th
Divisors
236th
571st
Emirp Numbers
648th
338th
Emirp Numbers (Long)
285th
462nd
Evil Numbers
589th
32nd501st
Evil Numbers (Long)
364th
7th731st
Factorial Factorisation
92nd
391st
Farey Sequence
569th
Fibonacci
569th
30th
Fizz Buzz
2,012th9,280th
Foo Fizz Buzz Bar
243rd
1,213th
Fractions
295th
557th
Game of Life
463rd
Gijswijt’s Sequence
345th
Happy Numbers
657th
576th
Happy Numbers (Long)
74th
659th
Hexdump
461st
Intersection
49th
627th
Inventory Sequence
284th
175th
ISBN
200th
741st
Jacobi Symbol
222nd
Kolakoski Constant
34th
301st
Kolakoski Sequence
102nd
55th
Leap Years
190th
8th
Levenshtein Distance
233rd
Leyland Numbers
219th
448th
Look and Say
119th
645th
Lucky Numbers
319th
74th
Lucky Tickets
106th
364th
Niven Numbers
358th
40th
Niven Numbers (Long)
39th
Number Spiral
271st
386th
Odious Numbers
461st
35th317th
Odious Numbers (Long)
349th
35th
Ordinal Numbers
244th
900th297th
PalindromemordnilaP
105th334th427th
Pangram Grep
169th
724th
Pascal’s Triangle
233rd
279th
Pernicious Numbers
1,450th
29th
Pernicious Numbers (Long)
236th
171st
Prime Numbers
411th
157th602nd
Prime Numbers (Long)
484th
140th
Quine
1,284th
150th
Recamán
125th
398th
Repeating Decimals
252nd
Reverse Polish Notation
120th
679th
Rijndael S-box
301st
Roman to Arabic
140th
617th
ROT13
240th
366th
Rule 110
231st
259th
Seven Segment
527th
Sierpiński Triangle
265th
116th
Smith Numbers
532nd
Spelling Numbers
363rd
572nd
Tic-tac-toe
162nd
367th
Tongue-twisters
957th
Tower of Hanoi
256th
Transpose Sentence
590th
United States
Vampire Numbers
122nd
371st
Van Eck Sequence
644th
214th
Zeckendorf Representation
513th
π
336th
425th
τ
358th
396th
φ
281st
159th
√2
279th
33rd
𝑒
421st
122nd