12 Days of Christmas
468
99 Bottles of Beer
388
593
Abundant Numbers
770
Abundant Numbers (Long)
846
Arabic to Roman
291
639
Arithmetic Numbers
753
Arrows
470
ASCII Table
733
brainfuck
511
Catalan Numbers
62172
Catalan’s Constant
134
179
Christmas Trees
682
Collatz
804
CSS Colors
118
Cubes
629
Diamonds
521
Divisors
737
934
Emirp Numbers
484
Emirp Numbers (Long)
605
Emojify
371
Evil Numbers
788
Evil Numbers (Long)
811
Factorial Factorisation
128
Fibonacci
828
807
Fizz Buzz
852
752
Foo Fizz Buzz Bar
717
647
Fractions
558
576
Gijswijt’s Sequence
59
Happy Numbers
452
Happy Numbers (Long)
671
Hexdump
567
Intersection
742
Inventory Sequence
33
ISBN
590
Kolakoski Constant
152
Kolakoski Sequence
690
Leap Years
774
Leyland Numbers
652
Look and Say
511
586
Lucky Numbers
526
Niven Numbers
710
798
Niven Numbers (Long)
847
Number Spiral
344
Odious Numbers
656
812
Odious Numbers (Long)
806
Ordinal Numbers
605
Pangram Grep
702
Pascal’s Triangle
96
494
Pernicious Numbers
618
659
Pernicious Numbers (Long)
760
Prime Numbers
639
870
Prime Numbers (Long)
620
915
Proximity Grid
240
Quine
630
Recamán
625
Repeating Decimals
428
Reverse Polish Notation
712
Rock-paper-scissors-Spock-lizard
335
Roman to Arabic
502
Rule 110
444
Seven Segment
342
Sierpiński Triangle
271
Smith Numbers
416
Spelling Numbers
534
Sudoku
343
Tongue-twisters
374
569
United States
196
Vampire Numbers
248
Van Eck Sequence
586
535
λ
207
211
π
116
138
τ
114
135
φ
101
139
√2
99675132
𝑒
98
103