12 Days of Christmas
567482
418
24 Game
342
99 Bottles of Beer
715645
518
Abundant Numbers
713
564819
753
Abundant Numbers (Long)
826
Arabic to Roman
566551
522
Arithmetic Numbers
748
Arrows
756
597
Ascending Primes
457
ASCII Table
594
Billiards
482
brainfuck
459
373
Card Number Validation
598
Catalan Numbers
957
974
Catalan’s Constant
549
453
Christmas Trees
848
708
Collatz
755
CSS Colors
104
100
Cubes
658659
553
Day of Week
630
DFA Simulator
386
Diamonds
604703
559698
549489
Divisors
607872
933
Emirp Numbers
502
600
Emirp Numbers (Long)
681
Emojify
382460
377
Evil Numbers
719
836
Evil Numbers (Long)
816
Factorial Factorisation
546
Farey Sequence
519
Fibonacci
827
578981
960
Fizz Buzz
802
673989
914891
Foo Fizz Buzz Bar
801
784
Forsyth–Edwards Notation
562
Fractions
667
585
Game of Life
421
Gijswijt’s Sequence
488
Happy Numbers
581433686
554
Happy Numbers (Long)
822
715
Hexdump
487
Intersection
743
589
Inventory Sequence
759
ISBN
862
621
Jacobi Symbol
468
Kaprekar Numbers
275
Kolakoski Constant
47068
398
Kolakoski Sequence
451696
782
Leap Years
892
901
Levenshtein Distance
720
451
Leyland Numbers
712
728
ln 2
887
Look and Say
762
564
Lucky Numbers
599
693
Lucky Tickets
575483
419
Mahjong
282
Mandelbrot
488
Maze
248
Medal Tally
508
Minesweeper
458
Morse Decoder
301297
270
Morse Encoder
357377
327
Musical Chords
252
N Queens
472
Niven Numbers
973
960
Niven Numbers (Long)
841
Number Spiral
471
401
Odious Numbers
732
834
Odious Numbers (Long)
831
Ordinal Numbers
628936
707
PalindromemordnilaP
686
Pangram Grep
737
618
826
Partition Numbers
518
Pascal’s Triangle
830
800
Pernicious Numbers
574
441577
752
Pernicious Numbers (Long)
584
Poker
394
Polyominoes
146
Prime Numbers
554777
892
Prime Numbers (Long)
952
Proximity Grid
390
Quine
64967863480
598867655
947
Recamán
765
652866
769
Repeating Decimals
382
Reverse Polish Notation
473
Rijndael S-box
174
Rock-paper-scissors-Spock-lizard
643577
566
Roman to Arabic
505610
525
ROT13
798
Rule 110
710
526
Scrambled Sort
704
Set
623
Seven Segment
541
447
SI Units
229
Sierpiński Triangle
510
602
Smith Numbers
445
Spelling Numbers
605551
322
Star Wars Opening Crawl
555426
349
Sudoku
470
395
Sudoku (Fill-in)
381
Tic-tac-toe
482
Time Distance
546
462
Tongue-twisters
389447
376
Transpose Sentence
583
Trinomial Triangle
674
United States
407
348
Vampire Numbers
470573
567
Van Eck Sequence
543820
884
Zeckendorf Representation
549
Zodiac Signs
496
γ
388
λ
289
274
π
482
521
τ
476
509
φ
524
683
√2
489
978
𝑒
487
976