12 Days of Christmas
413
99 Bottles of Beer
437
Abundant Numbers
709
Abundant Numbers (Long)
778
Arabic to Roman
404
Arithmetic Numbers
624
Arrows
466
ASCII Table
537
Card Number Validation
521
Kaprekar Numbers
172
ln 2
953
Number Spiral
357
Pangram Grep
734
Quine
944
Tongue-twisters
348
π
451
τ
445
𝑒
976