12 Days of Christmas
467
99 Bottles of Beer
387
591
Abundant Numbers
769
Abundant Numbers (Long)
843
Arabic to Roman
287
635
Arithmetic Numbers
749
Arrows
490
ASCII Table
734
brainfuck
512
Catalan Numbers
62073
Catalan’s Constant
134
185
Christmas Trees
681
Collatz
800
CSS Colors
118
Cubes
627
Diamonds
518
Divisors
734
933
Emirp Numbers
483
Emirp Numbers (Long)
614
Emojify
369
Evil Numbers
786
Evil Numbers (Long)
808
Factorial Factorisation
127
Fibonacci
825
806
Fizz Buzz
860
752
Foo Fizz Buzz Bar
715
650
Fractions
556
628
Gijswijt’s Sequence
58
Happy Numbers
449
Happy Numbers (Long)
666
Hexdump
588
Intersection
737
Inventory Sequence
32
ISBN
588
Kolakoski Constant
205
Kolakoski Sequence
687
Leap Years
826
Leyland Numbers
687
Look and Say
509
618
Lucky Numbers
522
Niven Numbers
707
795
Niven Numbers (Long)
843
Number Spiral
343
Odious Numbers
653
809
Odious Numbers (Long)
801
Ordinal Numbers
603
Pangram Grep
697
Pascal’s Triangle
96
492
Pernicious Numbers
614
657
Pernicious Numbers (Long)
754
Prime Numbers
637
868
Prime Numbers (Long)
619
913
Proximity Grid
258
Quine
923
Recamán
629
Repeating Decimals
450
Reverse Polish Notation
707
Rock-paper-scissors-Spock-lizard
341
Roman to Arabic
497
Rule 110
476
Seven Segment
340
Sierpiński Triangle
271
Smith Numbers
413
Spelling Numbers
531
Sudoku
342
Tongue-twisters
373
567
United States
195
Vampire Numbers
247
Van Eck Sequence
583
531
λ
206
210
π
116
142
τ
113
139
φ
101
143
√2
99674131
𝑒
97
107