12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
1,561st
Abundant Numbers (Long)
1,130th
Arabic to Roman
Arrows
ASCII Table
547th
brainfuck
434th
Catalan Numbers
1,233rd
Catalan’s Constant
782nd
Christmas Trees
Collatz
934th
CSS Colors
579th
Cubes
Day of Week
Diamonds
1,251st
Divisors
2,342nd
Emirp Numbers
1,439th
Emirp Numbers (Long)
841st
Emojify
Evil Numbers
2,857th
Evil Numbers (Long)
1,556th
Fibonacci
5,711th
Fizz Buzz
Foo Fizz Buzz Bar
Fractions
1,490th
Happy Numbers
1,688th
Happy Numbers (Long)
Hexdump
489th
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
585th
Kolakoski Constant
404th
Kolakoski Sequence
1,042nd
Leap Years
1,374th
Levenshtein Distance
278th
Leyland Numbers
487th
Look and Say
596th
Lucky Numbers
820th
Lucky Tickets
492nd
Medal Tally
334th
Morse Decoder
Morse Encoder
Musical Chords
Niven Numbers
607th
Niven Numbers (Long)
790th
Number Spiral
423rd
Odious Numbers
2,279th
Odious Numbers (Long)
1,487th
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
1,167th
Pernicious Numbers
2,095th
Pernicious Numbers (Long)
1,104th
Poker
Prime Numbers
2,297th
Prime Numbers (Long)
1,581st
Proximity Grid
QR Decoder
319th
Quine
3,498th
Recamán
1,306th
Reverse Polish Notation
697th
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
699th
Sierpiński Triangle
973rd
Smith Numbers
686th
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
239th
Ten-pin Bowling
Time Distance
Tongue-twisters
United States
Vampire Numbers
Van Eck Sequence
890th
Zodiac Signs
λ
650th
π
1,160th
τ
888th
φ
1,126th
√2
1,230th
𝑒
1,114th