12 Days of Christmas
402
351
24 Game
87
99 Bottles of Beer
314
Abundant Numbers
575
678
718
Abundant Numbers (Long)
604
743
786
Arabic to Roman
538
433
454
Arithmetic Numbers
484
678
711
Arrows
523
421
ASCII Table
516
492
428
Catalan Numbers
567
535
Christmas Trees
645
565
Collatz
806
743
749
CSS Colors
90
87
Cubes
423
407
Day of Week
905
604
Diamonds
280
236
Divisors
599
718
580
Emirp Numbers
464
465
394
Emirp Numbers (Long)
555
522
614
Emojify
355
268
Evil Numbers
570
643
774
Evil Numbers (Long)
583
634
808
Fibonacci
660
740
704
Fizz Buzz
802
765
633
674
Foo Fizz Buzz Bar
783
580
562
Fractions
650
466
595
Game of Life
569
387
Happy Numbers
377
320
Happy Numbers (Long)
451
400
ISBN
403
320
Leap Years
787
583
668
718
Levenshtein Distance
768
Leyland Numbers
552
554
Look and Say
468
Lucky Numbers
445
414
341
Morse Decoder
214
Morse Encoder
334
292
Niven Numbers
609
744
485
Niven Numbers (Long)
714
811
590
Odious Numbers
588
664
797
Odious Numbers (Long)
600
652
801
Ordinal Numbers
669
506
Pangram Grep
555
571
747
Pascal’s Triangle
445
431
339
Pernicious Numbers
399
534
Pernicious Numbers (Long)
490
685
Prime Numbers
532
382
423
741
441
575
551
463
428
587
566
557
454
313
654
626
398
713
555
394
421
490
510
543
480
385
544
245
643
463
557
264
531
868
464
333
515
491
567
Prime Numbers (Long)
604
298
533
749
456
688
582
626
500
700
628
589
521
413
697
707
565
727
569
460
446
735
700
596
633
460
549
242
679
473
539
250
626
912
612
433
686
557
750
Reverse Polish Notation
635
422
647
Rock-paper-scissors-Spock-lizard
416
Roman to Arabic
576
478
398
Seven Segment
331
339
Smith Numbers
407
326
355
Spelling Numbers
357
237
Time Distance
343
Tongue-twisters
313
Transpose Sentence
510
United States
92
Zodiac Signs
339
φ
358
√2
335
𝑒
277