12 Days of Christmas
701
738
753
99 Bottles of Beer
662
580
Abundant Numbers
688
Abundant Numbers (Long)
749
818
Arabic to Roman
597
Arithmetic Numbers
551
Arrows
246
Ascending Primes
556
ASCII Table
543
Catalan’s Constant
105
Christmas Trees
598
Collatz
561
816
665
CSS Colors
231
Cubes
414
Day of Week
790
680
589
869614
579
Diamonds
428
Divisors
610
884
738
Emirp Numbers
529
Emirp Numbers (Long)
580
Emojify
297
Evil Numbers
429
627
755
Evil Numbers (Long)
417
583
Farey Sequence
428
Fibonacci
631217569333510798222471806728562513847706516684612553501730503536469885765662466753287716960562483668516576459273935437414614717739379659775575473753345608
Fizz Buzz
404
904
753
555
826584
761
945
Foo Fizz Buzz Bar
863
602
910
Forsyth–Edwards Notation
416
463
Fractions
544
549
585
Happy Numbers
542
Happy Numbers (Long)
619
Intersection
660
Inventory Sequence
635
ISBN
438
522
695
Kolakoski Constant
36
Leap Years
712
710
757
ln 2
71
677
Look and Say
537
Lucky Numbers
769
Medal Tally
470
Niven Numbers
394615554
619441
498
646
Niven Numbers (Long)
489682651
705519
615
709
Odious Numbers
754
Odious Numbers (Long)
688
753
Pangram Grep
608
761
738
Pascal’s Triangle
397531533
575
Pernicious Numbers
663
Pernicious Numbers (Long)
676
723
Prime Numbers
697
691
517
586
Prime Numbers (Long)
717
767
603
Quine
508
659
942
616
179
Rock-paper-scissors-Spock-lizard
587
Tongue-twisters
506
United States
117
γ
297
λ
230
π
78
277
402
τ
370
φ
53
√2
488
707
𝑒
36172