12 Days of Christmas
99 Bottles of Beer
18
Abundant Numbers
Arabic to Roman
Arrows
brainfuck
Christmas Trees
CSS Colors
Cubes
Diamonds
Divisors
Emirp Numbers
Emojify
Evil Numbers
Fibonacci
875
672
224
911
944
624
626
438
927
842
Fizz Buzz
595
Happy Numbers
Intersection
Kolakoski Constant
Kolakoski Sequence
Leap Years
601
Levenshtein Distance
Leyland Numbers
Look and Say
Lucky Tickets
Morse Decoder
Morse Encoder
Niven Numbers
666
Odious Numbers
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
711
Poker
Prime Numbers
583
Quine
1,000
966
879
479
939
160
554
845
927
808
874
602
899
865
940
945
944
448
957
770
358
946
602
959
937
841
677
301
Recamán
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
Sierpiński Triangle
Spelling Numbers
Ten-pin Bowling
Tongue-twisters
United States
Vampire Numbers
λ
π
τ
φ
√2
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