12 Days of Christmas
338
525
347
99 Bottles of Beer
640
331
Abundant Numbers
660
Abundant Numbers (Long)
682
724
Arabic to Roman
425
Arithmetic Numbers
468
Arrows
220
Ascending Primes
555
ASCII Table
428
Catalan’s Constant
104
Christmas Trees
520
Collatz
517
809
600
CSS Colors
102
Cubes
291
Day of Week
646
678
588
695612
577
Diamonds
423
Divisors
561
883
699
Emirp Numbers
429
Emirp Numbers (Long)
482
Emojify
268
Evil Numbers
420
607
755
Evil Numbers (Long)
408
581
Farey Sequence
427
Fibonacci
630567332509796222461805726511798705515680610519500729500535872765661763753959561480666515576458272934436351717738657774573469752344607708
Fizz Buzz
400
818
747
550
822828
756
862
Foo Fizz Buzz Bar
688
594
722
Forsyth–Edwards Notation
434
366
Fractions
543
657
497
Happy Numbers
420
Happy Numbers (Long)
524
Intersection
484
Inventory Sequence
633
ISBN
435
517
542
Kolakoski Constant
36
Leap Years
661
708
756
ln 2
70
663
Look and Say
437
Lucky Numbers
768
Medal Tally
349
Niven Numbers
391590549
615687
493
644
Niven Numbers (Long)
486668638
699730
610
706
Odious Numbers
753
Odious Numbers (Long)
653
751
Pangram Grep
548
757
625
Pascal’s Triangle
396530530
574
Pernicious Numbers
662
Pernicious Numbers (Long)
648
707
Prime Numbers
596
690
516
585
Prime Numbers (Long)
704
765
603
Quine
494
663
944
618
857
Rock-paper-scissors-Spock-lizard
371
Tongue-twisters
285
United States
92
γ
296
λ
228
π
78
371
359
τ
330
φ
53
√2
874
704
𝑒
36071