12 Days of Christmas
2,251st
Abundant Numbers
3,221st2,055th
1,331st
Abundant Numbers (Long)
1,796th
1,038th
Arithmetic Numbers
808th
brainfuck
1,020th
Catalan Numbers
725th
768th
Christmas Trees
1,931st
Collatz
2,333rd
1,549th
Cubes
727th
Diamonds
1,038th
Divisors
4,443rd4,256th4,043rd1,091st1,381st
Emirp Numbers
1,433rd
Emirp Numbers (Long)
742nd
Evil Numbers
4,221st
1,192nd
Evil Numbers (Long)
1,940th
994th
Fibonacci
5,686th5,599th6,035th
2,863rd
Fizz Buzz
7,706th
6,326th
Foo Fizz Buzz Bar
1,998th
Fractions
1,077th
Game of Life
622nd
Happy Numbers
1,224th
Happy Numbers (Long)
824th
Hexdump
610th
Intersection
1,032nd
859th
Inventory Sequence
747th
ISBN
1,150th
Kolakoski Constant
473rd
Kolakoski Sequence
765th
Leap Years
2,639th
Levenshtein Distance
809th
Leyland Numbers
810th
Look and Say
907th
Lucky Numbers
567th
Morse Decoder
536th
Niven Numbers
3,076th1,511th2,499th
1,547th
Niven Numbers (Long)
663rd
Number Spiral
1,055th
Odious Numbers
3,410th
1,179th
Odious Numbers (Long)
1,726th
955th
Pangram Grep
2,000th
1,063rd
Pascal’s Triangle
1,905th
1,162nd
1,222nd
Pernicious Numbers
2,285th
1,734th
Prime Numbers
4,350th
1st4,079th2,265th
Prime Numbers (Long)
1st1,655th1,378th
Proximity Grid
360th
QR Decoder
352nd
Quine
3,460th
707th
Recamán
760th
Reverse Polish Notation
759th
Rule 110
862nd
Seven Segment
764th
Smith Numbers
665th
Sudoku
351st
Van Eck Sequence
648th
Zodiac Signs
404th
λ
722nd
π
977th
τ
880th
φ
661st
√2
720th
𝑒
682nd