12 Days of Christmas
6
99 Bottles of Beer
14
714
3
Abundant Numbers
768
1
Christmas Trees
681
1
Cubes
484
4
Diamonds
261
2
Divisors
886
1
Emirp Numbers
623
1
Evil Numbers
389
800
1
Fibonacci
855
871
734
932
1
Fizz Buzz
334
1
Happy Numbers
737
Happy Numbers (Long)
1
Kolakoski Constant
6
Kolakoski Sequence
785
1
Leap Years
682
Leyland Numbers
870
1
Morse Decoder
279
Niven Numbers
964
933
1
Odious Numbers
781
1
Pangram Grep
850
Pernicious Numbers
735
1
Prime Numbers
504
891
1
Quine
986
121
Recamán
726
Rule 110
513
2
Smith Numbers
167
133
Star Wars Opening Crawl
159
Sudoku (Fill-in)
74
Vampire Numbers
710
4
Van Eck Sequence
17
λ
141
7
π
35479661001002154373649713964232610657301111342488473694440138203135107
τ
23
3
φ
17
2
√2
25
700
3
𝑒
17
695
2