12 Days of Christmas
878
24 Game
332
99 Bottles of Beer
915
456
Abundant Numbers
692
786
742
764
738
663
Abundant Numbers (Long)
691
761
854
792
808
854
Alphabetic Numbers
853
486
Arabic to Roman
491
Arithmetic Numbers
707
741
717
Arrows
584
Ascending Primes
480
380
ASCII Table
708
564
Calendar
840671
671
Card Number Validation
560
Catalan Numbers
738
831
870
Christmas Trees
786
601
Collatz
653
753
Continued Fractions
530
796
635
507
CSS Colors
665
Cubes
416
112
Day of Week
780
662
805
Diamonds
732
Divisors
768
851
Emirp Numbers
900
883
547
Emojify
415
Evil Numbers
902
980
Evil Numbers (Long)
740
950
Factorial Factorisation
696
Farey Sequence
666
610
Fibonacci
661718585881
929942944672633849790862751929872672347636831
514938865660944921217543902955810618774618758761596932571647862941916720920932188717
Fizz Buzz
699
Forsyth–Edwards Notation
460
Fractions
662
991
Game of Life
367
Gijswijt’s Sequence
659
Gray Code Decoder
669
726
685
702
Gray Code Encoder
823
817
936
884
864
Happy Numbers
901
Happy Numbers (Long)
682
Hexdump
490
Intersection
585
Inventory Sequence
484
ISBN
577
Jacobi Symbol
733
757
Kaprekar Numbers
413
Kolakoski Sequence
576
792
Leap Years
701
738
737
772
782
661
Levenshtein Distance
837
346
Leyland Numbers
764
768
ln 2
698
706
Look and Say
564
Lucky Tickets
330
Mahjong
351372
Niven Numbers
900
913
745
Niven Numbers (Long)
754
656
863
933
Number Spiral
244
391
Odious Numbers
897
Odious Numbers (Long)
778
PalindromemordnilaP
717
677
Pangram Grep
767
Pascal’s Triangle
664
Pernicious Numbers
895
705
735
Poker
604
276
Polyominoes
188
55
Prime Numbers
903
934
810
Prime Numbers (Long)
667
574
700
943
Quine
945
854
Recamán
741
Repeating Decimals
549
370
Reverse Polish Notation
522
Rijndael S-box
491
680
620
ROT13
491
Rule 110
430
Scrambled Sort
849
363
718
822
Set
633
Seven Segment
603
Sierpiński Triangle
681
Smith Numbers
472
Star Wars GPT
731
479
431
Star Wars Opening Crawl
401
Sudoku (Fill-in)
213
Taxicab Numbers
825620
672669
486
639
526
656
Ten-pin Bowling
199331
Tic-tac-toe
361
Tongue-twisters
277
Topological Sort
356
Tower of Hanoi
528
Transpose Sentence
316
611
Trinomial Triangle
770
534
Zeckendorf Representation
628
733
γ
395
λ
442
408
π
774
78
700
111
τ
789
694
φ
770
800
605
√2
749
794
𝑒
758
716