12 Days of Christmas
759
894
99 Bottles of Beer
717
Abundant Numbers
789
661
Abundant Numbers (Long)
858
774
Arabic to Roman
667
Arithmetic Numbers
749
Arrows
293
571
330
339
275
Ascending Primes
598
ASCII Table
682
Billiards
586
Calendar
670
Card Number Validation
545
Catalan Numbers
804
Christmas Trees
689
Collatz
388458537734655885725540750421516846585725700590660679463590587719713
397673916704
575462752809697712552622703609727735440604756520
844594677487587
Day of Week
855
Diamonds
388
600
303
Divisors
856
Emirp Numbers
546534
650
Emirp Numbers (Long)
665
726
Emojify
411
Evil Numbers
557545
785
400
Evil Numbers (Long)
790
Factorial Factorisation
371
789
Farey Sequence
670
Fibonacci
931
Fizz Buzz
978
Foo Fizz Buzz Bar
950
Fractions
739
Game of Life
284
592
Happy Numbers
687636
717
751
Happy Numbers (Long)
847
Hexdump
645
Intersection
759
Inventory Sequence
661
ISBN
361
382
477
776
Kaprekar Numbers
696
Kolakoski Constant
582
Kolakoski Sequence
601
Leap Years
853
Levenshtein Distance
678
Leyland Numbers
785
ln 2
589
Look and Say
623
240
Lucky Numbers
518
553
Lucky Tickets
659
Mandelbrot
656
Medal Tally
554
Minesweeper
329280
41
601
Niven Numbers
922
Niven Numbers (Long)
794
Number Spiral
314
Odious Numbers
807
Odious Numbers (Long)
811
Ordinal Numbers
761
PalindromemordnilaP
623
Pangram Grep
448
498384341
202
709
338
432
593431
Partition Numbers
736
Pascal’s Triangle
779
726
Pernicious Numbers
522488
737
Pernicious Numbers (Long)
872
Poker
634
Prime Numbers
873
Prime Numbers (Long)
860
Quine
938
947
Recamán
713
Repeating Decimals
557
Rock-paper-scissors-Spock-lizard
443575
Roman to Arabic
262
327
420
373
ROT13
627
Scrambled Sort
295
238
614
307
Set
607
Seven Segment
627
Sierpiński Triangle
665
Smith Numbers
753
Spelling Numbers
610
Star Wars GPT
663
Sudoku
373
Sudoku (Fill-in)
204
Ten-pin Bowling
469
Tic-tac-toe
441
Time Distance
747
Tongue-twisters
626
Transpose Sentence
564
Trinomial Triangle
616
United States
748
Vampire Numbers
439
617
Van Eck Sequence
656
Zeckendorf Representation
647
λ
392
360
634
390
π
554
τ
575
φ
859
√2
947
𝑒
762
71