12 Days of Christmas
836
99 Bottles of Beer
734
Abundant Numbers
718
Arabic to Roman
844
Arrows
596
ASCII Table
788
Catalan Numbers
912
Christmas Trees
753
Collatz
824
Divisors
891
Emirp Numbers
571
Emojify
525
Evil Numbers
818
Evil Numbers (Long)
800
Fibonacci
935
Fizz Buzz
594823
Foo Fizz Buzz Bar
628871
Happy Numbers
880
Happy Numbers (Long)
814
Intersection
682
Inventory Sequence
779
ISBN
706
Kolakoski Sequence
823
Leap Years
815
Leyland Numbers
689
Lucky Numbers
525
Musical Chords
542
Niven Numbers
866
Niven Numbers (Long)
815
Number Spiral
247
Odious Numbers
852
Odious Numbers (Long)
831
Ordinal Numbers
814
Pangram Grep
771
Pascal’s Triangle
549
Pernicious Numbers
782
Pernicious Numbers (Long)
791
Prime Numbers
770
Prime Numbers (Long)
630
Quine
404
Recamán
806
Reverse Polish Notation
791
Rock-paper-scissors-Spock-lizard
802
Roman to Arabic
754
Seven Segment
511
Sierpiński Triangle
746
Tongue-twisters
669
United States
412
φ
940
√2
844
𝑒
723