12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
1,016th
Abundant Numbers (Long)
1,436th
Arabic to Roman
Arrows
ASCII Table
665th
brainfuck
498th
Catalan Numbers
1,330th
Catalan’s Constant
765th
Christmas Trees
Collatz
1,127th
CSS Colors
610th
Cubes
Day of Week
Diamonds
1,402nd
Divisors
2,577th
Emirp Numbers
1,664th
Emirp Numbers (Long)
974th
Emojify
Evil Numbers
3,031st
Evil Numbers (Long)
1,684th
Fibonacci
6,137th
Fizz Buzz
Foo Fizz Buzz Bar
Fractions
1,649th
Happy Numbers
1,499th
Happy Numbers (Long)
Hexdump
625th
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
653rd
Kolakoski Constant
420th
Kolakoski Sequence
1,107th
Leap Years
1,522nd
Levenshtein Distance
340th
Leyland Numbers
646th
Look and Say
686th
Lucky Numbers
876th
Lucky Tickets
583rd
Medal Tally
412th
Morse Decoder
Morse Encoder
Musical Chords
Niven Numbers
783rd
Niven Numbers (Long)
856th
Number Spiral
455th
Odious Numbers
2,490th
Odious Numbers (Long)
1,606th
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
1,268th
Pernicious Numbers
2,246th
Pernicious Numbers (Long)
1,193rd
Poker
Prime Numbers
2,547th
Prime Numbers (Long)
1,702nd
Proximity Grid
QR Decoder
381st
Quine
3,662nd
Recamán
1,370th
Reverse Polish Notation
869th
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
895th
Sierpiński Triangle
1,027th
Smith Numbers
836th
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
285th
Ten-pin Bowling
Time Distance
Tongue-twisters
United States
Vampire Numbers
Van Eck Sequence
974th
Zodiac Signs
λ
220th
π
1,074th
τ
849th
φ
1,117th
√2
1,279th
𝑒
1,179th