12 Days of Christmas
152
909
24 Game
553
99 Bottles of Beer
813
Abundant Numbers
334
830
Abundant Numbers (Long)
909
Arabic to Roman
845
843782
Arithmetic Numbers
3
520
960
Arrows
547
Ascending Primes
618
ASCII Table
805
brainfuck
15
823
Card Number Validation
644
Catalan Numbers
612
951
Catalan’s Constant
190
771
750
Christmas Trees
759
804
Collatz
36
906873
931
CSS Colors
192
870
705234
Cubes
73
531
Day of Week
61
947
667934
708
DFA Simulator
670
Diamonds
669
Divisors
231
812
985
Emirp Numbers
568216
720
Emirp Numbers (Long)
681
805
Emojify
433
Evil Numbers
892
550
Evil Numbers (Long)
703
850
Factorial Factorisation
103
628
752
Farey Sequence
636
Fibonacci
536689286932945587
929925
897
689
764
935
842
Fizz Buzz
249
783
956
502
Foo Fizz Buzz Bar
144
970
Forsyth–Edwards Notation
779
Fractions
105
705
824
990
Game of Life
140
666
Gijswijt’s Sequence
589
Happy Numbers
645
Happy Numbers (Long)
823
Hexdump
387
592
Intersection
626
850
Inventory Sequence
864
ISBN
189
895
Jacobi Symbol
755
Kaprekar Numbers
379
Kolakoski Constant
62
791
Kolakoski Sequence
346
912
Leap Years
166
934
882
Levenshtein Distance
618
917
Leyland Numbers
915
ln 2
124
812834
885
Look and Say
802
Lucky Numbers
639
Lucky Tickets
509
Mahjong
414
Maze
466
Medal Tally
632
Morse Decoder
704
Morse Encoder
777
Musical Chords
318
N Queens
767
Niven Numbers
692
938
Niven Numbers (Long)
738
937
Number Spiral
249
796
Odious Numbers
677
911
Odious Numbers (Long)
830
Ordinal Numbers
757
731
225
PalindromemordnilaP
788
Pangram Grep
914
Pascal’s Triangle
792
104
800
Pernicious Numbers
767
Pernicious Numbers (Long)
870
Poker
495
Polyominoes
379
Prime Numbers
830
509
934
Prime Numbers (Long)
765
Proximity Grid
442
QR Decoder
546
Quine
173
946
Recamán
868
Repeating Decimals
464
746
Reverse Polish Notation
800
554
789
Reversi
200
Rijndael S-box
580
574
Rock-paper-scissors-Spock-lizard
779
Roman to Arabic
665777
ROT13
706
Rule 110
231
657
706
Scrambled Sort
765
Set
794
Seven Segment
114
807
SI Units
336
Sierpiński Triangle
662
Smith Numbers
723
Spelling Numbers
857
588
Star Wars Opening Crawl
510
Sudoku
22
365
Sudoku (Fill-in)
13
400
Ten-pin Bowling
497
Tic-tac-toe
644
Time Distance
832
Tongue-twisters
600
752
Transpose Sentence
453
United States
559708
Vampire Numbers
844
Van Eck Sequence
671
948
Zeckendorf Representation
894
Zodiac Signs
604
γ
537
788
476
λ
403
774
π
142
723
641
931
τ
143
903
910
φ
95
723665
919
√2
90
820
904
𝑒
99
762707
821