12 Days of Christmas
156
754
78
628
99 Bottles of Beer
11
880
9
706
Abundant Numbers
346
1,000
680
875
647
738
Abundant Numbers (Long)
1,000
957
868
Arabic to Roman
28
944
914
263
Arithmetic Numbers
952
785
Arrows
936
715
Ascending Primes
961
962
ASCII Table
914
brainfuck
764
928
Catalan Numbers
895
994
972
Christmas Trees
618
915
800
Collatz
815
930
CSS Colors
987
565
903
71
Cubes
45
732
432
Day of Week
1,000
718
883
DFA Simulator
607
Diamonds
328
686
831
401
Divisors
400806
853
906
645
984
902
898
Emirp Numbers
631
588432
649
915
633
520
Emirp Numbers (Long)
941
Emojify
Evil Numbers
419
540871
766
831
946
1,000
981
739
890
Evil Numbers (Long)
789
934
1,000
974
Factorial Factorisation
896
661
Farey Sequence
1,000
835
Fibonacci
657688
294893
842
598
1,000963659948
690
986
870
902
Fizz Buzz
899
959
806
514
989
831
394517992872885
936
Foo Fizz Buzz Bar
953
985
863
Fractions
1,000
732
970777990
850
Gijswijt’s Sequence
672
Happy Numbers
543
880
758
981
452
622
Happy Numbers (Long)
852
940
Hexdump
972
Intersection
393
869
516
326
Inventory Sequence
928
ISBN
668
Kaprekar Numbers
907
Kolakoski Constant
869
226
Kolakoski Sequence
494
457
929
612
Leap Years
311885
722
711
921
866
744
Levenshtein Distance
705
776
832
755
Leyland Numbers
941
900
818
974
694
792
ln 2
969
Look and Say
901
Lucky Numbers
952
Lucky Tickets
942
700
Morse Decoder
Morse Encoder
10
879
Musical Chords
679
Niven Numbers
556854
940
1,000
715
981
970
727
Niven Numbers (Long)
1,000
955
Number Spiral
885
Odious Numbers
517935
817
885943
1,000
979
738
903
Odious Numbers (Long)
924
827
954
1,000
971
Ordinal Numbers
1,000
963
931
977
Pangram Grep
412
1,000
638
781
850
421
Pascal’s Triangle
85
625
975
780
Pernicious Numbers
427931
890
1,000
927
967
936885
971
977
901
913
Pernicious Numbers (Long)
887
960
972
Poker
325
Prime Numbers
583802
836
861
1,000
603
1,000
523
467692
981198839
911
Prime Numbers (Long)
813
973
1,000
1,000
973
869
877
QR Decoder
706
Quine
1,000967
879479870160
947543848930652663560868866502
945583
628678
977417960942691678
Recamán
978
Repeating Decimals
967
Reverse Polish Notation
1,000
948
Reversi
685
Rock-paper-scissors-Spock-lizard
64
814
732
280
Roman to Arabic
38
502
970
80
ROT13
816
Rule 110
5
600
949
933
474
Seven Segment
162
977
854
Sierpiński Triangle
102484
962
896
Spelling Numbers
960
710
Star Wars Opening Crawl
707
Sudoku
726
254
Ten-pin Bowling
795
Time Distance
383
Tongue-twisters
674
955
833
726
Transpose Sentence
1,000
936
United States
Vampire Numbers
92762
903
Van Eck Sequence
1,000
914
Zeckendorf Representation
914
Zodiac Signs
891
λ
794
400359
961
940
224
977
823
803
π
310
142161
174
962
715
556
τ
398
142
171
956
712
689
φ
402
95385
936
1,000
173
971
961
579
√2
289
89419
943
173
977
963
555
𝑒
257
98652
926
741
130
975
853
551