12 Days of Christmas
788
24 Game
22
99 Bottles of Beer
717
Abundant Numbers
818
Abundant Numbers (Long)
858
Arabic to Roman
532
Arithmetic Numbers
801
Arrows
471
Ascending Primes
802
ASCII Table
623
607
brainfuck
630
Catalan Numbers
601
Catalan’s Constant
574
Christmas Trees
788
Collatz
759
769
401
751
823
713
966
724
CSS Colors
210
Cubes
427
Day of Week
663
Diamonds
583
Divisors
413
871
Emirp Numbers
515
Emirp Numbers (Long)
628
Emojify
515
Evil Numbers
748
Evil Numbers (Long)
519
746
Factorial Factorisation
836
Farey Sequence
468
Fibonacci
875
683
755
717
899
866
Fizz Buzz
989
Foo Fizz Buzz Bar
570
Fractions
703
Gijswijt’s Sequence
558
Happy Numbers
595
Happy Numbers (Long)
686
Inventory Sequence
702
ISBN
849
Kolakoski Constant
68
Kolakoski Sequence
527
Leap Years
587
979
Levenshtein Distance
624
Leyland Numbers
75
ln 2
895
946
Look and Say
875
Lucky Numbers
581
Morse Encoder
567
Niven Numbers
972
Niven Numbers (Long)
840
Number Spiral
264
Odious Numbers
531
763
Odious Numbers (Long)
759
Ordinal Numbers
908
Pangram Grep
572
Pascal’s Triangle
792
Pernicious Numbers
608
Pernicious Numbers (Long)
506
Prime Numbers
826
596
896
871
Prime Numbers (Long)
765
888
Quine
1,000
865
Recamán
913
Repeating Decimals
500
Reverse Polish Notation
752
Rijndael S-box
861
266
857
Roman to Arabic
528
Rule 110
746
SI Units
321
Sierpiński Triangle
573
Smith Numbers
586
Spelling Numbers
526
Time Distance
500
Tongue-twisters
555
United States
415
Vampire Numbers
85
Van Eck Sequence
552
Zodiac Signs
679
γ
669
λ
297
182
π
668
85
95
118
116
77
102
98
114
77
53
62
83
90
56
64
48
133
76
137
27
63
25
125
150
786
29
46
102
134
163
172
25
74
50
50
56
102
37
156
591
141
340
203
135
68
251
107
132
144
144
τ
654
782
φ
688
900
√2
921
736
𝑒
692
959
698