12 Days of Christmas
468
99 Bottles of Beer
389
593
Abundant Numbers
771
Abundant Numbers (Long)
848
Arabic to Roman
291
643
Arithmetic Numbers
755
Arrows
472
ASCII Table
735
brainfuck
486
Catalan Numbers
62170
Catalan’s Constant
135
180
Christmas Trees
684
Collatz
805
CSS Colors
119
Cubes
630
Diamonds
522
Divisors
756
936
Emirp Numbers
485
Emirp Numbers (Long)
608
Emojify
355
Evil Numbers
789
Evil Numbers (Long)
813
Factorial Factorisation
129
Fibonacci
829
807
Fizz Buzz
853
753
Foo Fizz Buzz Bar
718
649
Fractions
559
578
Gijswijt’s Sequence
59
Happy Numbers
453
Happy Numbers (Long)
674
Hexdump
570
Intersection
745
Inventory Sequence
33
ISBN
594
Kolakoski Constant
149
Kolakoski Sequence
692
Leap Years
775
Leyland Numbers
654
Look and Say
512
572
Lucky Numbers
528
Niven Numbers
711
799
Niven Numbers (Long)
848
Number Spiral
321
Odious Numbers
657
813
Odious Numbers (Long)
807
Ordinal Numbers
605
Pangram Grep
703
Pascal’s Triangle
96
495
Pernicious Numbers
619
660
Pernicious Numbers (Long)
763
Prime Numbers
640
872
Prime Numbers (Long)
629
918
Proximity Grid
241
Quine
634
Recamán
627
Repeating Decimals
433
Reverse Polish Notation
715
Rock-paper-scissors-Spock-lizard
336
Roman to Arabic
503
Rule 110
445
Seven Segment
342
Sierpiński Triangle
259
Smith Numbers
415
Spelling Numbers
535
Sudoku
345
Tongue-twisters
375
570
United States
196
Vampire Numbers
249
Van Eck Sequence
588
537
λ
207
211
π
116
139
τ
114
136
φ
101
140
√2
100675132
𝑒
98
103