12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
994th
Abundant Numbers (Long)
1,411th
Arabic to Roman
Arrows
ASCII Table
653rd
brainfuck
497th
Catalan Numbers
1,301st
Catalan’s Constant
748th
Christmas Trees
Collatz
1,109th
CSS Colors
606th
Cubes
Day of Week
Diamonds
1,373rd
Divisors
2,542nd
Emirp Numbers
1,666th
Emirp Numbers (Long)
955th
Emojify
Evil Numbers
3,004th
Evil Numbers (Long)
1,656th
Fibonacci
5,988th
Fizz Buzz
Foo Fizz Buzz Bar
Fractions
1,622nd
Happy Numbers
1,476th
Happy Numbers (Long)
Hexdump
613th
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
636th
Kolakoski Constant
408th
Kolakoski Sequence
1,088th
Leap Years
1,486th
Levenshtein Distance
339th
Leyland Numbers
641st
Look and Say
667th
Lucky Numbers
854th
Lucky Tickets
575th
Medal Tally
403rd
Morse Decoder
Morse Encoder
Musical Chords
Niven Numbers
759th
Niven Numbers (Long)
828th
Number Spiral
451st
Odious Numbers
2,463rd
Odious Numbers (Long)
1,582nd
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
1,244th
Pernicious Numbers
2,220th
Pernicious Numbers (Long)
1,169th
Poker
Prime Numbers
2,491st
Prime Numbers (Long)
1,662nd
Proximity Grid
QR Decoder
373rd
Quine
3,433rd
Recamán
1,359th
Reverse Polish Notation
850th
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
880th
Sierpiński Triangle
1,012th
Smith Numbers
805th
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
958th
Zodiac Signs
λ
206th
π
1,095th
τ
858th
φ
1,122nd
√2
1,271st
𝑒
1,163rd