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)
604
Emojify
371
Evil Numbers
787
Evil Numbers (Long)
811
Factorial Factorisation
128
Fibonacci
828
806
Fizz Buzz
861
752
Foo Fizz Buzz Bar
716
651
Fractions
557
579
Gijswijt’s Sequence
59
Happy Numbers
452
Happy Numbers (Long)
671
Hexdump
569
Intersection
741
Inventory Sequence
32
ISBN
592
Kolakoski Constant
157
Kolakoski Sequence
688
Leap Years
828
Leyland Numbers
690
Look and Say
510
585
Lucky Numbers
525
Niven Numbers
710
797
Niven Numbers (Long)
846
Number Spiral
344
Odious Numbers
654
811
Odious Numbers (Long)
805
Ordinal Numbers
604
Pangram Grep
700
Pascal’s Triangle
96
493
Pernicious Numbers
616
659
Pernicious Numbers (Long)
760
Prime Numbers
639
870
Prime Numbers (Long)
620
914
Proximity Grid
240
Quine
633
Recamán
631
Repeating Decimals
447
Reverse Polish Notation
711
Rock-paper-scissors-Spock-lizard
342
Roman to Arabic
502
Rule 110
444
Seven Segment
341
Sierpiński Triangle
271
Smith Numbers
415
Spelling Numbers
534
Sudoku
343
Tongue-twisters
374
569
United States
196
Vampire Numbers
248
Van Eck Sequence
584
534
λ
206
211
π
116
138
τ
114
135
φ
101
139
√2
99675132
𝑒
97
103