12 Days of Christmas
81599 Bottles of Beer
830
869Arabic to Roman
658
477Christmas Trees
845
603
836Divisors
841
790
824Emirp Numbers
781
630
889Evil Numbers
563
644
706Fibonacci
493
706
810
760Fizz Buzz
955
967
932Happy Numbers
582
720
696Morse Decoder
414
Morse Encoder
401
540Niven Numbers
964Odious Numbers
591
673
727Pangram Grep
762
889Pascal’s Triangle
788Pernicious Numbers
585Prime Numbers
766
446
800
754
635
875Quine
1,000
677
818
425Roman to Arabic
425
469
Seven Segment
646
583Sierpiński Triangle
468
371Spelling Numbers
553
π
25
142
97
73τ
27
191
72φ
31
120
41𝑒
48
122
49