12 Days of Christmas
834
99 Bottles of Beer
694
Abundant Numbers
923713768
Abundant Numbers (Long)
908734895
Arabic to Roman
856
558
Arithmetic Numbers
551
580731
819
Arrows
649
Ascending Primes
410
ASCII Table
128
607
brainfuck
513522
Card Number Validation
605
Catalan Numbers
742776888
Catalan’s Constant
554
Christmas Trees
128
668713
Collatz
827777831896
CSS Colors
235
Cubes
576
Day of Week
659
Diamonds
462
Divisors
645
826698900
Emirp Numbers
541
579
Emirp Numbers (Long)
569
Emojify
439
Evil Numbers
593618784
Evil Numbers (Long)
613620767544
Factorial Factorisation
516
Farey Sequence
426
Fibonacci
486805
732769701518587750844745
Fizz Buzz
454
700691798640
Foo Fizz Buzz Bar
420
657807
Forsyth–Edwards Notation
575
Fractions
606
Game of Life
296
Gijswijt’s Sequence
454
Happy Numbers
679
Happy Numbers (Long)
771
Hexdump
558
Intersection
736
Inventory Sequence
556
ISBN
104
692
680
Jacobi Symbol
674
Kolakoski Constant
552
Kolakoski Sequence
590838
Leap Years
802887829
Leyland Numbers
859
927749
ln 2
798
762
Look and Say
518
Lucky Numbers
510
Mandelbrot
715
Maze
377
Medal Tally
337
Morse Decoder
359
Morse Encoder
418
N Queens
528
Niven Numbers
715723780
Niven Numbers (Long)
804815848
Number Spiral
343
Odious Numbers
589615781
Odious Numbers (Long)
615615763543
Ordinal Numbers
547
734
Pangram Grep
535810
Pascal’s Triangle
643
709
Pernicious Numbers
440708
Pernicious Numbers (Long)
510759
Poker
382
Prime Numbers
435
612
424739537594667
Prime Numbers (Long)
621
466829558602674
Proximity Grid
343
Recamán
657857
Repeating Decimals
492
Reverse Polish Notation
763
Rijndael S-box
455
Rock-paper-scissors-Spock-lizard
487
Roman to Arabic
473
ROT13
943
Rule 110
464
Seven Segment
582
SI Units
307
Sierpiński Triangle
502
532
Smith Numbers
638
Spelling Numbers
427
Star Wars Opening Crawl
470
Sudoku
207
Time Distance
693
Tongue-twisters
595
United States
378
Vampire Numbers
532
Van Eck Sequence
567
Zeckendorf Representation
571
Zodiac Signs
391
π
561
τ
557
φ
856
√2
711
𝑒
675