12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
952nd
Abundant Numbers (Long)
1,328th
Arabic to Roman
Arrows
ASCII Table
629th
brainfuck
480th
Catalan Numbers
1,237th
Catalan’s Constant
734th
Christmas Trees
Collatz
1,317th
CSS Colors
586th
Cubes
Day of Week
Diamonds
1,327th
Divisors
2,445th
Emirp Numbers
1,615th
Emirp Numbers (Long)
907th
Emojify
Evil Numbers
2,904th
Evil Numbers (Long)
1,581st
Fibonacci
5,758th
Fizz Buzz
Foo Fizz Buzz Bar
Fractions
1,555th
Happy Numbers
1,393rd
Happy Numbers (Long)
Hexdump
593rd
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
617th
Kolakoski Constant
394th
Kolakoski Sequence
1,052nd
Leap Years
1,422nd
Levenshtein Distance
326th
Leyland Numbers
609th
Look and Say
643rd
Lucky Numbers
829th
Lucky Tickets
533rd
Medal Tally
393rd
Morse Decoder
Morse Encoder
Musical Chords
Niven Numbers
739th
Niven Numbers (Long)
806th
Number Spiral
431st
Odious Numbers
2,336th
Odious Numbers (Long)
1,499th
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
1,204th
Pernicious Numbers
2,106th
Pernicious Numbers (Long)
1,117th
Poker
Prime Numbers
2,412th
Prime Numbers (Long)
1,582nd
Proximity Grid
QR Decoder
355th
Quine
3,504th
Recamán
1,317th
Reverse Polish Notation
826th
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
856th
Sierpiński Triangle
991st
Smith Numbers
755th
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
272nd
Ten-pin Bowling
Time Distance
Tongue-twisters
United States
Vampire Numbers
Van Eck Sequence
906th
Zodiac Signs
λ
202nd
π
1,058th
τ
824th
φ
1,080th
√2
1,234th
𝑒
1,135th