12 Days of Christmas
415
99 Bottles of Beer
440
Abundant Numbers
721
Abundant Numbers (Long)
797
Arabic to Roman
413
Arithmetic Numbers
639
Arrows
477
ASCII Table
548
Card Number Validation
540
Kaprekar Numbers
178
ln 2
981
Number Spiral
369
Pangram Grep
753
Quine
969
Tongue-twisters
350
π
460
τ
457
𝑒
1,000