12 Days of Christmas
885
24 Game
29
99 Bottles of Beer
746
Abundant Numbers
821
Abundant Numbers (Long)
862
Arabic to Roman
555
Arithmetic Numbers
801
Arrows
494
Ascending Primes
801
ASCII Table
631
718
brainfuck
771
Catalan Numbers
601
Catalan’s Constant
584
Christmas Trees
791
Collatz
773
775
405
765
826
716
970
863
CSS Colors
231
Cubes
536
Day of Week
662
Diamonds
587
Divisors
413
871
Emirp Numbers
585
Emirp Numbers (Long)
627
Emojify
496
Evil Numbers
748
Evil Numbers (Long)
529
746
Factorial Factorisation
836
Farey Sequence
468
Fibonacci
875
698
755
707
899
866
Fizz Buzz
991
Foo Fizz Buzz Bar
586
Fractions
702
Gijswijt’s Sequence
558
Happy Numbers
722
Happy Numbers (Long)
689
Inventory Sequence
701
ISBN
853
Kolakoski Constant
68
Kolakoski Sequence
537
Leap Years
602
979
Levenshtein Distance
712
Leyland Numbers
76
ln 2
872
946
Look and Say
875
Lucky Numbers
581
Morse Encoder
470
Niven Numbers
976
Niven Numbers (Long)
843
Number Spiral
264
Odious Numbers
531
763
Odious Numbers (Long)
758
Ordinal Numbers
913
Pangram Grep
573
Pascal’s Triangle
792
Pernicious Numbers
608
Pernicious Numbers (Long)
505
Prime Numbers
826
608
896
871
Prime Numbers (Long)
772
887
Quine
1,000
865
Recamán
915
Repeating Decimals
571
Reverse Polish Notation
751
Rijndael S-box
681
315
790
Roman to Arabic
531
Rule 110
752
SI Units
569
Sierpiński Triangle
514
Smith Numbers
585
Spelling Numbers
853
Time Distance
709
Tongue-twisters
840
United States
458
Vampire Numbers
95
Van Eck Sequence
552
Zodiac Signs
814
γ
712
λ
474
511
π
689
50
85
95
118
116
77
103
100
114
77
58
62
83
90
59
64
48
133
76
138
32
63
27
125
152
786
30
46
102
134
163
172
25
88
50
51
63
105
45
156
591
142
592
203
135
78
252
107
132
145
145
τ
676
782
φ
710
905
√2
927
739
𝑒
706
963
700