12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
Arrows
ASCII Table
brainfuck
Catalan Numbers
983
Christmas Trees
969
Collatz
963
CSS Colors
Cubes
Diamonds
917
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
766
Evil Numbers (Long)
789
Fibonacci
1,000
963
934
Fizz Buzz
947
Foo Fizz Buzz Bar
Fractions
Game of Life
Gijswijt’s Sequence
Happy Numbers
Happy Numbers (Long)
Intersection
759
Inventory Sequence
ISBN
Kolakoski Sequence
Leap Years
1,000
Levenshtein Distance
Leyland Numbers
Look and Say
Lucky Numbers
Maze
Morse Encoder
Niven Numbers
913
Niven Numbers (Long)
Number Spiral
Odious Numbers
817
Odious Numbers (Long)
784
Ordinal Numbers
Pangram Grep
1,000
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Prime Numbers
Prime Numbers (Long)
Proximity Grid
Quine
Recamán
Reverse Polish Notation
Rule 110
Seven Segment
Sierpiński Triangle
Smith Numbers
Time Distance
Tongue-twisters
United States
Vampire Numbers
Van Eck Sequence
λ
π
τ
φ
√2
806
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