12 Days of Christmas
254
Abundant Numbers
576
583
688
Abundant Numbers (Long)
723
756
Alphabetic Numbers
77
Arabic to Roman
330
Arithmetic Numbers
587
720
625
Ascending Primes
246
Calendar
282
Card Number Validation
383
Collatz
719
721
819
708
Day of Week
630
Diamonds
357
Divisors
585
646
831
Emirp Numbers
337
307
370
Emirp Numbers (Long)
374
Emojify
469
Evil Numbers
756
Evil Numbers (Long)
741
Farey Sequence
312
Fibonacci
381623539264818440600450961530935556519682736639
Fizz Buzz
622
560
Foo Fizz Buzz Bar
482
Fractions
561
430
585
Game of Life
128
Happy Numbers
399
Happy Numbers (Long)
503
Kaprekar Numbers
197
Leap Years
623
Leyland Numbers
657
Look and Say
416
Lucky Numbers
364
Minesweeper
246
Niven Numbers
654
Niven Numbers (Long)
517
557
718
Odious Numbers
754
Odious Numbers (Long)
739
PalindromemordnilaP
579
Pernicious Numbers
408
Pernicious Numbers (Long)
502
Prime Numbers
437373456
561
619
Prime Numbers (Long)
713
445436664
595
657
Quine
947
Repeating Decimals
257
Sudoku (Fill-in)
102
Time Distance
212
Transpose Sentence
373
√2
705
𝑒
700