12 Days of Christmas
897910
906
24 Game
50
99 Bottles of Beer
829910
906
Abundant Numbers
764
842821
784
Abundant Numbers (Long)
930
Arabic to Roman
658580
729
Arithmetic Numbers
875
Arrows
549
584
Ascending Primes
522
ASCII Table
752
Billiards
706
brainfuck
558
591
Card Number Validation
742
Catalan Numbers
954
972
Catalan’s Constant
557
550
Christmas Trees
850
813
Collatz
899
CSS Colors
219
227
Cubes
780842
769
Day of Week
783
DFA Simulator
567
Diamonds
607708
721702
657553
Divisors
884871
984
Emirp Numbers
569
740
Emirp Numbers (Long)
817
Emojify
392453
387
Evil Numbers
719
835
Evil Numbers (Long)
815
Factorial Factorisation
685
Farey Sequence
587
Fibonacci
844
948981
960
Fizz Buzz
804
958992
919977
Foo Fizz Buzz Bar
806
986
Fractions
665
686
Gijswijt’s Sequence
589
Happy Numbers
695767832
714
Happy Numbers (Long)
824
841
Hexdump
724
Intersection
796
802
Inventory Sequence
800
ISBN
864
794
Jacobi Symbol
640
Kaprekar Numbers
307
Kolakoski Constant
63668
490
Kolakoski Sequence
685694
796
Leap Years
893
902
Levenshtein Distance
820
575
Leyland Numbers
712
854
ln 2
901
Look and Say
761
692
Lucky Numbers
596
717
Lucky Tickets
655492
552
Mahjong
439
Maze
334
Medal Tally
712
Morse Decoder
383372
392
Morse Encoder
459468
477
Musical Chords
340
N Queens
627
Niven Numbers
976
962
Niven Numbers (Long)
842
Number Spiral
470
490
Odious Numbers
732
833
Odious Numbers (Long)
830
Ordinal Numbers
787940
867
PalindromemordnilaP
837
Pangram Grep
737
618
973
Pascal’s Triangle
828
863
Pernicious Numbers
585
710577
752
Pernicious Numbers (Long)
594
Poker
752
Polyominoes
179
Prime Numbers
893777
892
Prime Numbers (Long)
951
Proximity Grid
578
Quine
64967861492
934866654
946
Recamán
777
907868
851
Repeating Decimals
519
Reverse Polish Notation
649
Rijndael S-box
243
Rock-paper-scissors-Spock-lizard
769700
813
Roman to Arabic
634612
693
ROT13
911
Rule 110
715
600
Seven Segment
612
612
SI Units
477
Sierpiński Triangle
520
642
Smith Numbers
603
Spelling Numbers
670891
548
Star Wars Opening Crawl
602592
603
Sudoku
452
670
Sudoku (Fill-in)
430
Time Distance
778
830
Tongue-twisters
681676
676
Transpose Sentence
729
United States
448
517
Vampire Numbers
578638
767
Van Eck Sequence
784818
931
Zeckendorf Representation
750
Zodiac Signs
726
γ
467
λ
426
437
π
702
583
τ
661
568
φ
802
698
√2
906
981
𝑒
680
978