12 Days of Christmas
391
99 Bottles of Beer
157
320
Abundant Numbers
681
Abundant Numbers (Long)
652
786
919
ASCII Table
454
Catalan Numbers
710
Catalan’s Constant
394
Christmas Trees
607
Collatz
760
Divisors
585754
771
Emirp Numbers
505
Emirp Numbers (Long)
573
Emojify
272
Evil Numbers
800
Evil Numbers (Long)
788
Fibonacci
640
438
726
564825
947
800
Fizz Buzz
540
871464
703757
869
Foo Fizz Buzz Bar
740
733
Fractions
530
Happy Numbers
429
Happy Numbers (Long)
540
Intersection
500
ISBN
597
Kolakoski Constant
43118
9
12411113893136314621311367110473905251175165133
Kolakoski Sequence
19
121209
699
806
Leap Years
591
534
782
Levenshtein Distance
653
464
874
Leyland Numbers
608
Morse Encoder
528
Niven Numbers
733
Niven Numbers (Long)
833
Odious Numbers
800
Odious Numbers (Long)
804
Ordinal Numbers
532
Pangram Grep
670
Pascal’s Triangle
87
410
Pernicious Numbers
702
Pernicious Numbers (Long)
507
850
Prime Numbers
500
188
769
924
Prime Numbers (Long)
3
526
698
985
Quine
615
614694
674
Recamán
705
Reverse Polish Notation
403
Seven Segment
627
403
Sierpiński Triangle
249
191
241
Spelling Numbers
251
Time Distance
338
Tongue-twisters
387
416559
450
379
United States
180
λ
335201
210179
188
174218149
154
π
6810213074106104457214967119109301081472578533023942150147118
τ
12172
305
φ
8358
703
√2
6160
721
𝑒
10258
716