12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
1,479th
Abundant Numbers (Long)
1,010th
Arabic to Roman
Arrows
ASCII Table
415th
brainfuck
410th
Catalan Numbers
1,030th
Catalan’s Constant
723rd
Christmas Trees
Collatz
846th
CSS Colors
525th
Cubes
Day of Week
Diamonds
1,148th
Divisors
2,201st
Emirp Numbers
1,295th
Emirp Numbers (Long)
734th
Emojify
Evil Numbers
2,641st
Evil Numbers (Long)
1,362nd
Fibonacci
5,376th
Fizz Buzz
Foo Fizz Buzz Bar
Fractions
1,313th
Happy Numbers
1,503rd
Happy Numbers (Long)
Hexdump
407th
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
522nd
Kolakoski Constant
363rd
Kolakoski Sequence
957th
Leap Years
1,176th
Levenshtein Distance
252nd
Leyland Numbers
430th
Look and Say
524th
Lucky Numbers
685th
Lucky Tickets
441st
Medal Tally
295th
Morse Decoder
Morse Encoder
Musical Chords
Niven Numbers
543rd
Niven Numbers (Long)
673rd
Number Spiral
382nd
Odious Numbers
2,108th
Odious Numbers (Long)
1,286th
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
1,016th
Pernicious Numbers
1,921st
Pernicious Numbers (Long)
962nd
Poker
Prime Numbers
2,149th
Prime Numbers (Long)
1,433rd
Proximity Grid
QR Decoder
277th
Quine
3,303rd
Recamán
1,169th
Reverse Polish Notation
602nd
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
628th
Sierpiński Triangle
883rd
Smith Numbers
631st
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
202nd
Ten-pin Bowling
Time Distance
Tongue-twisters
United States
Vampire Numbers
Van Eck Sequence
799th
Zodiac Signs
λ
580th
π
1,027th
τ
786th
φ
994th
√2
1,101st
𝑒
982nd