eranws

12 Days of Christmas

99 Bottles of Beer

Abundant Numbers

Abundant Numbers (Long)

Arabic to Roman

Arithmetic Numbers

Arrows

ASCII Table

brainfuck

Catalan Numbers

Catalan’s Constant

Christmas Trees

Collatz

CSS Colors

Cubes

Diamonds

Divisors

Emirp Numbers

Emirp Numbers (Long)

Emojify

Evil Numbers

Evil Numbers (Long)

Farey Sequence

Fibonacci

Fizz Buzz

Foo Fizz Buzz Bar

Forsyth–Edwards Notation

Fractions

Happy Numbers

Happy Numbers (Long)

Intersection

Inventory Sequence

ISBN

Jacobi Symbol

Kolakoski Constant

Kolakoski Sequence

Leap Years

Levenshtein Distance

Leyland Numbers

ln 2

Look and Say

Lucky Numbers

Lucky Tickets

Morse Decoder

Morse Encoder

Niven Numbers

Niven Numbers (Long)

Number Spiral

Odious Numbers

Odious Numbers (Long)

Ordinal Numbers

Pangram Grep

Pascal’s Triangle

Pernicious Numbers

Pernicious Numbers (Long)

Prime Numbers

Prime Numbers (Long)

Proximity Grid

Quine

Recamán

Reverse Polish Notation

Rijndael S-box

Rock-paper-scissors-Spock-lizard

Roman to Arabic

Rule 110

Seven Segment

Sierpiński Triangle

Smith Numbers

Spelling Numbers

Tongue-twisters

United States

Vampire Numbers

Van Eck Sequence

λ

π

τ

φ

√2

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