12 Days of Christmas
327
99 Bottles of Beer
307386
Abundant Numbers
147277
Abundant Numbers (Long)
307
Arabic to Roman
321
Arithmetic Numbers
229
319
Arrows
176
Ascending Primes
169
ASCII Table
265
brainfuck
147
Calendar
534
Card Number Validation
268
Catalan Numbers
536
Christmas Trees
354
Collatz
425621
CSS Colors
2275
Cubes
287
Day of Week
276642
Diamonds
226
Divisors
122436
Emirp Numbers
336
Emirp Numbers (Long)
378
Emojify
234264
Evil Numbers
211491
Evil Numbers (Long)
229488
Fibonacci
409658
Fizz Buzz
251421
Foo Fizz Buzz Bar
282376
Fractions
140394
Happy Numbers
105318
Happy Numbers (Long)
398
Intersection
171281
ISBN
320
238457
Jacobi Symbol
365
Leap Years
224394332588
Leyland Numbers
212305
ln 2
510
Look and Say
207293
Morse Decoder
119119
Niven Numbers
242554
Niven Numbers (Long)
610
Odious Numbers
212490
Odious Numbers (Long)
239487
Ordinal Numbers
448337506
Pangram Grep
296668
Partition Numbers
186
Pernicious Numbers
166466
Pernicious Numbers (Long)
523
Prime Numbers
248441
Prime Numbers (Long)
466
Reverse Polish Notation
283
Rock-paper-scissors-Spock-lizard
255
ROT13
787
Scrambled Sort
507
Seven Segment
241
Smith Numbers
234
Spelling Numbers
119
Tongue-twisters
324
United States
87
π
207
τ
153
√2
303
𝑒
699