Abundant Numbers
776
Divisors
852
Emirp Numbers
357
Evil Numbers
547
Fibonacci
526
Fizz Buzz
408
Happy Numbers
257
Leap Years
538
Lucky Tickets
252
Morse Decoder
224
Morse Encoder
197
Niven Numbers
460
Odious Numbers
490
Ordinal Numbers
347
Pangram Grep
357
Pascal’s Triangle
356
Pernicious Numbers
250
Poker
89
Prime Numbers
335
Rock-paper-scissors-Spock-lizard
332
Rule 110
195
Seven Segment
268
Sierpiński Triangle
151
Spelling Numbers
421
Sudoku
105
π
159
τ
153
φ
489
√2
573
𝑒
372