12 Days of Christmas
373rd
99 Bottles of Beer
Abundant Numbers
60th
Arabic to Roman
664th
Ascending Primes
ASCII Table
52nd
1,849th
brainfuck
Catalan Numbers
23rd
Christmas Trees
Collatz
944th
Diamonds
6th
Divisors
458th1st
937th26th
Emirp Numbers
2,469th
Emirp Numbers (Long)
Emojify
Evil Numbers
1st
Evil Numbers (Long)
Factorial Factorisation
57th
Farey Sequence
54th
Fibonacci
3,026th322nd
3,661st42nd
Fizz Buzz
1,408th
9,570th
Foo Fizz Buzz Bar
519th
Fractions
238th
Happy Numbers
737th
Happy Numbers (Long)
Hexdump
141st
Intersection
572nd
Inventory Sequence
14th
ISBN
779th446th
593rd
Kolakoski Constant
Kolakoski Sequence
1st
Leap Years
3,755th
Levenshtein Distance
378th
642nd638th
Leyland Numbers
4th
250th
Look and Say
Lucky Numbers
363rd240th
346th
Lucky Tickets
225th
198th418th
Morse Decoder
Niven Numbers
1,679th
Niven Numbers (Long)
Number Spiral
173rd
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
330th
1,499th
PalindromemordnilaP
79th
Pangram Grep
Pascal’s Triangle
1st
1,253rd
Pernicious Numbers
87th
938th
Pernicious Numbers (Long)
1st
Prime Numbers
1st
1,074th
Prime Numbers (Long)
1st
183rd
Proximity Grid
152nd
Quine
689th
Recamán
224th
Reverse Polish Notation
581st507th562nd882nd137th
ROT13
152nd
Rule 110
485th
Seven Segment
296th
Sierpiński Triangle
13th
Smith Numbers
Sudoku (Fill-in)
19th
Tongue-twisters
173rd
339th
United States
Vampire Numbers
1st
209th
Van Eck Sequence
98th
π
4th
897th
τ
4th
φ
1st
√2
2nd
𝑒
1st