12 Days of Christmas
754
760
757
99 Bottles of Beer
686
584
Abundant Numbers
699
Abundant Numbers (Long)
797
838
Arabic to Roman
614
Arithmetic Numbers
566
Arrows
253
Ascending Primes
614
ASCII Table
551
Catalan’s Constant
117
Christmas Trees
608
Collatz
591
859
731
CSS Colors
244
Cubes
420
Day of Week
862
717
635
904667
615
Diamonds
457
Divisors
645
930
750
Emirp Numbers
540
Emirp Numbers (Long)
598
Emojify
303
Evil Numbers
447
667
769
Evil Numbers (Long)
440
625
Farey Sequence
471
Fibonacci
6402306003455458542404848367585498957505357336525985327805345719297656867977671,000594524717533596474292947459422735771708818622516800364652826
Fizz Buzz
412
934
793
577
851852
779
951
Foo Fizz Buzz Bar
900
635
922
Forsyth–Edwards Notation
459
478
Fractions
592
721
603
Happy Numbers
554
Happy Numbers (Long)
637
Intersection
684
Inventory Sequence
696
ISBN
465
564
717
Kolakoski Constant
39
Leap Years
750
742
768
ln 2
79
697
Look and Say
552
Lucky Numbers
829
Medal Tally
489
Niven Numbers
408645586
650736
523
657
Niven Numbers (Long)
516726695
756824
656
725
Odious Numbers
769
Odious Numbers (Long)
736
774
Pangram Grep
653
822
758
Pascal’s Triangle
419574577
617
Pernicious Numbers
678
Pernicious Numbers (Long)
714
743
Prime Numbers
738
729
547
597
Prime Numbers (Long)
767
823
620
Quine
551
700
1,000
633
893
Rock-paper-scissors-Spock-lizard
595
Tongue-twisters
510
United States
131
γ
333
λ
251
π
85
403
411
τ
380
φ
58
√2
953
721
𝑒
36976