Abundant Numbers
774
Divisors
850
Emirp Numbers
355
Evil Numbers
546
Fibonacci
525
Fizz Buzz
407
Happy Numbers
256
Leap Years
537
Lucky Tickets
251
Morse Decoder
231
Morse Encoder
196
Niven Numbers
458
Odious Numbers
489
Ordinal Numbers
346
Pangram Grep
356
Pascal’s Triangle
355
Pernicious Numbers
249
Poker
89
Prime Numbers
334
Rock-paper-scissors-Spock-lizard
331
Rule 110
195
Seven Segment
267
Sierpiński Triangle
151
Spelling Numbers
421
Sudoku
105
π
158
τ
153
φ
487
√2
571
𝑒
373