12 Days of Christmas
933
889
99 Bottles of Beer
694
Abundant Numbers
682624
518
Abundant Numbers (Long)
723647
806
Arabic to Roman
547
Arithmetic Numbers
716
Arrows
306324
329
Ascending Primes
176
ASCII Table
496
Card Number Validation
485
Catalan Numbers
690
Catalan’s Constant
90
Christmas Trees
608
709
Collatz
774
CSS Colors
180
Cubes
471
Day of Week
522
866
Diamonds
543
Divisors
668
Emirp Numbers
537
Emirp Numbers (Long)
548
Emojify
359414
377
Evil Numbers
785
Evil Numbers (Long)
768
Factorial Factorisation
168
Farey Sequence
503
Fibonacci
783
845
Fizz Buzz
483802694
758
Foo Fizz Buzz Bar
820496
665
Forsyth–Edwards Notation
659
Fractions
516
Game of Life
329
Gijswijt’s Sequence
598
Happy Numbers
880
Happy Numbers (Long)
451
Hexdump
520
Intersection
699
Inventory Sequence
650
ISBN
558
608
Kolakoski Sequence
427
482
Leap Years
770
Leyland Numbers
639
Look and Say
401
496
Morse Decoder
236
Morse Encoder
312
Niven Numbers
593
Niven Numbers (Long)
660
Number Spiral
437
Odious Numbers
753
Odious Numbers (Long)
454
737
Ordinal Numbers
395
710
Pangram Grep
421
715
Pascal’s Triangle
835
Pernicious Numbers
662
Pernicious Numbers (Long)
580
Prime Numbers
676
Prime Numbers (Long)
597
684
347620
Quine
946
Recamán
670
Reverse Polish Notation
580
Rock-paper-scissors-Spock-lizard
504
Roman to Arabic
445
Seven Segment
508
Sierpiński Triangle
199
Sudoku
462
Time Distance
579
Tongue-twisters
637
United States
154
Van Eck Sequence
587
Zeckendorf Representation
677
γ
74
π
447
τ
62
φ
622
√2
608
𝑒
670