12 Days of Christmas
794
99 Bottles of Beer
483
609
Abundant Numbers
805
Abundant Numbers (Long)
848
Arabic to Roman
288
637
Arithmetic Numbers
750
Arrows
422
ASCII Table
743
brainfuck
515
Catalan Numbers
62073
Catalan’s Constant
135
182
Christmas Trees
685
Collatz
805
CSS Colors
223
Cubes
584
Diamonds
523
Divisors
734
933
Emirp Numbers
636
Emirp Numbers (Long)
616
Emojify
415
Evil Numbers
787
Evil Numbers (Long)
809
Factorial Factorisation
128
Fibonacci
826
806
Fizz Buzz
864
755
Foo Fizz Buzz Bar
721
657
Fractions
556
578
Gijswijt’s Sequence
58
Happy Numbers
582
Happy Numbers (Long)
670
Hexdump
601
Intersection
741
Inventory Sequence
32
ISBN
595
Kolakoski Constant
249
Kolakoski Sequence
687
Leap Years
828
Leyland Numbers
689
Look and Say
510
588
Lucky Numbers
522
Niven Numbers
711
800
Niven Numbers (Long)
848
Number Spiral
344
Odious Numbers
672
810
Odious Numbers (Long)
802
Ordinal Numbers
631
Pangram Grep
700
Pascal’s Triangle
96
492
Pernicious Numbers
615
657
Pernicious Numbers (Long)
757
Prime Numbers
664
869
Prime Numbers (Long)
619
913
Proximity Grid
262
Quine
633
Recamán
632
Repeating Decimals
453
Reverse Polish Notation
710
Rock-paper-scissors-Spock-lizard
315
Roman to Arabic
511
Rule 110
481
Seven Segment
344
Sierpiński Triangle
260
Smith Numbers
415
Spelling Numbers
704
Sudoku
320
Tongue-twisters
527
778
United States
223
Vampire Numbers
249
Van Eck Sequence
584
532
λ
278
322
π
116
138
τ
114
135
φ
101
139
√2
100677132
𝑒
98
104