12 Days of Christmas
805
99 Bottles of Beer
821
855
Arabic to Roman
611
446
Christmas Trees
791564
782
Divisors
782745
771
Emirp Numbers
731589
847
Evil Numbers
530609
669
Fibonacci
481
673776
733
Fizz Buzz
932
957907
Happy Numbers
543669
653
Morse Decoder
390
Morse Encoder
374
507
Niven Numbers
902
Odious Numbers
553632
685
Pangram Grep
693
825
Pascal’s Triangle
742
Pernicious Numbers
553
Prime Numbers
743420758714622838
Quine
962
645769
403
Roman to Arabic
405
436
Seven Segment
597
544
Sierpiński Triangle
437
349
Spelling Numbers
492
π
251209569
τ
26151
68
φ
30109
39
𝑒
45105
46