12 Days of Christmas
916
99 Bottles of Beer
840
975
Abundant Numbers
851
891
933
Abundant Numbers (Long)
935
Arithmetic Numbers
927
Ascending Primes
838
ASCII Table
939
Catalan Numbers
941
Christmas Trees
982
Collatz
961
Day of Week
1,000
Divisors
875
1,000
Emirp Numbers
868
Emojify
835
Evil Numbers
879
881
964
Evil Numbers (Long)
853
Farey Sequence
1,000
Fibonacci
962
Foo Fizz Buzz Bar
963
Fractions
1,000
Happy Numbers
883
980
Happy Numbers (Long)
1,000
Hexdump
970
Inventory Sequence
844
ISBN
851
Kolakoski Constant
937
Kolakoski Sequence
865
Leap Years
865
976
868
Leyland Numbers
724
980
Look and Say
946
Medal Tally
661
Musical Chords
672
Niven Numbers
1,000
919
Niven Numbers (Long)
1,000
Number Spiral
870
Odious Numbers
884
966
Odious Numbers (Long)
853
Ordinal Numbers
971
1,000
Pangram Grep
951
Pascal’s Triangle
743
1,000
Pernicious Numbers
708
879
Pernicious Numbers (Long)
977
Prime Numbers
900
1,000
Prime Numbers (Long)
1,000
Quine
1,000
Recamán
933
Reverse Polish Notation
931
Rule 110
711
Seven Segment
652
Sierpiński Triangle
576
847
Smith Numbers
891
Spelling Numbers
996
976
978
Tongue-twisters
799
United States
881
895
Van Eck Sequence
935
1,000
π
857
τ
808
φ
761
√2
897
𝑒
951