12 Days of Christmas
402
24 Game
20
99 Bottles of Beer
336
469
Abundant Numbers
750
711
Alphabetic Numbers
147
Arabic to Roman
573
Arithmetic Numbers
687
770
Arrows
470
602
682
Ascending Primes
714773
ASCII Table
679457
580
703
Calendar
670
547
Card Number Validation
618620592
558
761
Catalan Numbers
488
951
733
381
Christmas Trees
898845
675
597810
Collatz
577
731
821
Continued Fractions
583637642
664
646
CSS Colors
92
Cubes
515
380
483
Day of Week
780
723
1,000
Diamonds
266
577
389
490
Divisors
803809795598857
548891
Emirp Numbers
543554
Emirp Numbers (Long)
730
Emojify
423
413
Evil Numbers
569574675623889
500765
Evil Numbers (Long)
806
Factorial Factorisation
785
496678
Farey Sequence
658
457
430846
Fibonacci
833
Fizz Buzz
877
813662
Forsyth–Edwards Notation
723818
780
Fractions
828
639
8791,000
Game of Life
488
Gray Code Decoder
515
Gray Code Encoder
1,0001,000
896903
9381,000
Happy Numbers
686
828
604600
Happy Numbers (Long)
943
Hexdump
372
469
528
Intersection
403
ISBN
718887530648634
671
Kaprekar Numbers
142
Kolakoski Constant
382
Kolakoski Sequence
549
Leap Years
414740639809750
547802563100
838851721763818827590657786
Leyland Numbers
726
689
746
ln 2
826
Look and Say
750
927
Lucky Numbers
482
610
Medal Tally
528
512
Minesweeper
525
Morse Decoder
98
Morse Encoder
249
Multitap Input
760589
561
767
Niven Numbers
850
800
763
Number Spiral
338
455
429
Odious Numbers
596
765
Ordinal Numbers
852672
821
Pangram Grep
659
792727
718
509929
Partition Numbers
69
Pascal’s Triangle
385
891
676
645
Pernicious Numbers
738667
816
553778
Pernicious Numbers (Long)
695
Polyominoes
22
Prime Numbers
917
718596
952
864844
Prime Numbers (Long)
864971
Recamán
631
604
689
Repeating Decimals
303
Reverse Polish Notation
500
560
698
Rijndael S-box
170
Rock-paper-scissors-Spock-lizard
541
461
Roman to Arabic
357
ROT13
633914800
907921
Rule 110
636
Scrambled Sort
600
944
Set
596
684
Seven Segment
394
394
345
SI Units
258
Sierpiński Triangle
500
Smith Numbers
537
Spelling Numbers
227
Star Wars GPT
671
541
Taxicab Numbers
17
Tic-tac-toe
362
397
Time Distance
404
Tongue-twisters
399
371
Tower of Hanoi
85
Transpose Sentence
470
828
Trinomial Triangle
573
750
United States
233
Zeckendorf Representation
463
Zodiac Signs
183
207
φ
565
√2
660
𝑒
684