12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
1,673rd
Abundant Numbers (Long)
1,243rd
Arabic to Roman
Arrows
ASCII Table
576th
brainfuck
455th
Catalan Numbers
1,342nd
Catalan’s Constant
825th
Christmas Trees
Collatz
1,013th
CSS Colors
613th
Cubes
Day of Week
Diamonds
1,328th
Divisors
2,493rd
Emirp Numbers
1,512th
Emirp Numbers (Long)
907th
Emojify
Evil Numbers
3,015th
Evil Numbers (Long)
1,683rd
Fibonacci
6,127th
Fizz Buzz
Foo Fizz Buzz Bar
Fractions
1,592nd
Happy Numbers
1,804th
Happy Numbers (Long)
Hexdump
525th
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
625th
Kolakoski Constant
440th
Kolakoski Sequence
1,103rd
Leap Years
1,484th
Levenshtein Distance
300th
Leyland Numbers
526th
Look and Say
636th
Lucky Numbers
877th
Lucky Tickets
551st
Medal Tally
359th
Morse Decoder
Morse Encoder
Musical Chords
Niven Numbers
644th
Niven Numbers (Long)
852nd
Number Spiral
451st
Odious Numbers
2,445th
Odious Numbers (Long)
1,609th
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
1,241st
Pernicious Numbers
2,253rd
Pernicious Numbers (Long)
1,189th
Poker
Prime Numbers
2,450th
Prime Numbers (Long)
1,743rd
Proximity Grid
QR Decoder
351st
Quine
3,662nd
Recamán
1,374th
Reverse Polish Notation
744th
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
736th
Sierpiński Triangle
1,020th
Smith Numbers
772nd
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
967th
Zodiac Signs
λ
701st
π
1,192nd
τ
920th
φ
1,172nd
√2
1,284th
𝑒
1,171st