12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
1,681st
Abundant Numbers (Long)
1,272nd
Arabic to Roman
Arrows
ASCII Table
583rd
brainfuck
463rd
Catalan Numbers
1,357th
Catalan’s Constant
826th
Christmas Trees
Collatz
1,024th
CSS Colors
613th
Cubes
Day of Week
Diamonds
1,368th
Divisors
2,505th
Emirp Numbers
1,525th
Emirp Numbers (Long)
913th
Emojify
Evil Numbers
3,031st
Evil Numbers (Long)
1,695th
Fibonacci
6,168th
Fizz Buzz
Foo Fizz Buzz Bar
Fractions
1,603rd
Happy Numbers
1,815th
Happy Numbers (Long)
Hexdump
528th
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
633rd
Kolakoski Constant
443rd
Kolakoski Sequence
1,111th
Leap Years
1,497th
Levenshtein Distance
305th
Leyland Numbers
531st
Look and Say
639th
Lucky Numbers
880th
Lucky Tickets
555th
Medal Tally
363rd
Morse Decoder
Morse Encoder
Musical Chords
Niven Numbers
651st
Niven Numbers (Long)
854th
Number Spiral
458th
Odious Numbers
2,454th
Odious Numbers (Long)
1,621st
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
1,248th
Pernicious Numbers
2,268th
Pernicious Numbers (Long)
1,198th
Poker
Prime Numbers
2,472nd
Prime Numbers (Long)
1,758th
Proximity Grid
QR Decoder
354th
Quine
3,686th
Recamán
1,382nd
Reverse Polish Notation
748th
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
740th
Sierpiński Triangle
1,024th
Smith Numbers
787th
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
258th
Ten-pin Bowling
Time Distance
Tongue-twisters
United States
Vampire Numbers
Van Eck Sequence
972nd
Zodiac Signs
λ
705th
π
1,205th
τ
933rd
φ
1,180th
√2
1,294th
𝑒
1,184th