12 Days of Christmas
933
889
99 Bottles of Beer
694
Abundant Numbers
682624
518
Abundant Numbers (Long)
724648
806
Arabic to Roman
548
Arithmetic Numbers
717
Arrows
306324
329
Ascending Primes
177
ASCII Table
496
Card Number Validation
481
Catalan Numbers
690
Catalan’s Constant
88
Christmas Trees
608
709
Collatz
774
CSS Colors
179
Cubes
471
Day of Week
506
867
Diamonds
543
Divisors
668
Emirp Numbers
537
Emirp Numbers (Long)
549
Emojify
359415
378
Evil Numbers
785
Evil Numbers (Long)
768
Factorial Factorisation
168
Farey Sequence
504
Fibonacci
783
846
Fizz Buzz
483803694
758
Foo Fizz Buzz Bar
821496
665
Forsyth–Edwards Notation
660
Fractions
516
Game of Life
330
Gijswijt’s Sequence
599
Happy Numbers
880
Happy Numbers (Long)
451
Hexdump
522
Intersection
700
Inventory Sequence
651
ISBN
558
608
Kolakoski Sequence
427
482
Leap Years
771
Leyland Numbers
639
Look and Say
402
496
Morse Decoder
236
Morse Encoder
312
Niven Numbers
593
Niven Numbers (Long)
660
Number Spiral
438
Odious Numbers
753
Odious Numbers (Long)
454
738
Ordinal Numbers
395
711
Pangram Grep
421
715
Pascal’s Triangle
835
Pernicious Numbers
663
Pernicious Numbers (Long)
581
Prime Numbers
676
Prime Numbers (Long)
598
685
347620
Quine
946
Recamán
670
Reverse Polish Notation
580
Rock-paper-scissors-Spock-lizard
505
Roman to Arabic
446
Set
447
Seven Segment
509
Sierpiński Triangle
196
Sudoku
463
Time Distance
579
Tongue-twisters
637
United States
146
Van Eck Sequence
587
Zeckendorf Representation
679
γ
74
π
448
τ
62
φ
622
√2
609
𝑒
671