12 Days of Christmas
691
24 Game
774
99 Bottles of Beer
622
Abundant Numbers
787
Abundant Numbers (Long)
863
Arabic to Roman
732
Arithmetic Numbers
834
Arrows
755
Ascending Primes
809
ASCII Table
899
Billiards
569
Card Number Validation
762
Catalan Numbers
884
Catalan’s Constant
328
Christmas Trees
884
Collatz
897
CSS Colors
152
Cubes
676
Day of Week
738
DFA Simulator
832
Diamonds
59
41768
Divisors
945
Emirp Numbers
664
Emirp Numbers (Long)
852
Emojify
683
Evil Numbers
850660
Evil Numbers (Long)
820
Factorial Factorisation
103
737
Farey Sequence
782
Fibonacci
832
957
Fizz Buzz
877
919
Foo Fizz Buzz Bar
761
Forsyth–Edwards Notation
819
Fractions
817
Gijswijt’s Sequence
811
Happy Numbers
441
613
Happy Numbers (Long)
883
Hexdump
814
Inventory Sequence
760
ISBN
748
Kaprekar Numbers
808
Kolakoski Sequence
695
Leap Years
878
Leyland Numbers
893
Look and Say
700
Lucky Numbers
19
711
Medal Tally
695
Niven Numbers
939
Niven Numbers (Long)
864
Odious Numbers
875
Odious Numbers (Long)
814
Ordinal Numbers
883
PalindromemordnilaP
841
Pangram Grep
912
Pascal’s Triangle
94
918
Pernicious Numbers
932
Pernicious Numbers (Long)
919
Prime Numbers
32248619545456243243539146688331759237450743848432120917511284153620436350310588339369326147107376172691167355404322500381321242587593
940
409
Prime Numbers (Long)
927
Recamán
719
Repeating Decimals
771
Reverse Polish Notation
733
Rijndael S-box
125
Rock-paper-scissors-Spock-lizard
869
Roman to Arabic
648
ROT13
828
Rule 110
765
Seven Segment
793
SI Units
869
Sierpiński Triangle
745
Smith Numbers
826
Spelling Numbers
755
Star Wars Opening Crawl
664
Tic-tac-toe
763
Time Distance
782
Tongue-twisters
636
Transpose Sentence
866
United States
580
Vampire Numbers
574
Van Eck Sequence
707
Zeckendorf Representation
812
λ
170
97193
𝑒
72