12 Days of Christmas
468
99 Bottles of Beer
388
593
Abundant Numbers
770
Abundant Numbers (Long)
845
Arabic to Roman
291
639
Arithmetic Numbers
751
Arrows
488
ASCII Table
732
brainfuck
513
Catalan Numbers
62173
Catalan’s Constant
134
179
Christmas Trees
682
Collatz
804
CSS Colors
118
Cubes
629
Diamonds
520
Divisors
736
934
Emirp Numbers
484
Emirp Numbers (Long)
605
Emojify
371
Evil Numbers
787
Evil Numbers (Long)
811
Factorial Factorisation
128
Fibonacci
828
807
Fizz Buzz
861
752
Foo Fizz Buzz Bar
716
647
Fractions
557
579
Gijswijt’s Sequence
59
Happy Numbers
452
Happy Numbers (Long)
671
Hexdump
569
Intersection
742
Inventory Sequence
32
ISBN
593
Kolakoski Constant
157
Kolakoski Sequence
688
Leap Years
774
Leyland Numbers
686
Look and Say
510
585
Lucky Numbers
526
Niven Numbers
710
797
Niven Numbers (Long)
846
Number Spiral
344
Odious Numbers
655
811
Odious Numbers (Long)
805
Ordinal Numbers
605
Pangram Grep
701
Pascal’s Triangle
96
494
Pernicious Numbers
617
659
Pernicious Numbers (Long)
760
Prime Numbers
639
870
Prime Numbers (Long)
620
915
Proximity Grid
240
Quine
630
Recamán
631
Repeating Decimals
428
Reverse Polish Notation
712
Rock-paper-scissors-Spock-lizard
342
Roman to Arabic
502
Rule 110
444
Seven Segment
341
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