12 Days of Christmas
869
99 Bottles of Beer
710
Arabic to Roman
667
Christmas Trees
697
Cubes
637
Diamonds
549
Divisors
919
Emirp Numbers
588
Evil Numbers
741
Fibonacci
837
Fizz Buzz
453
580
455
Happy Numbers
633
Leap Years
796
Morse Decoder
365
Morse Encoder
402
Niven Numbers
733
Odious Numbers
769
Ordinal Numbers
559
Pangram Grep
766
Pascal’s Triangle
740
Pernicious Numbers
678
Prime Numbers
615
Quine
442
Rock-paper-scissors-Spock-lizard
771
Roman to Arabic
580
Rule 110
588
Seven Segment
609
Spelling Numbers
429
Sudoku
448
Ten-pin Bowling
157
λ
282159556167532149152141
π
289
τ
213
φ
109
52
35
√2
104
48
35
𝑒
86
64473239