Abundant Numbers
776
Divisors
853
Emirp Numbers
357
Evil Numbers
547
Fibonacci
526
Fizz Buzz
408
Happy Numbers
258
Leap Years
539
Lucky Tickets
253
Morse Decoder
224
Morse Encoder
197
Niven Numbers
461
Odious Numbers
490
Ordinal Numbers
347
Pangram Grep
358
Pascal’s Triangle
357
Pernicious Numbers
250
Poker
89
Prime Numbers
335
Rock-paper-scissors-Spock-lizard
332
Rule 110
196
Seven Segment
268
Sierpiński Triangle
151
Spelling Numbers
408
Sudoku
105
π
159
τ
154
φ
489
√2
573
𝑒
372