12 Days of Christmas
691
24 Game
774
99 Bottles of Beer
623
Abundant Numbers
787
Abundant Numbers (Long)
917
Arabic to Roman
831
Arithmetic Numbers
835
Arrows
812
Ascending Primes
860
ASCII Table
918
Billiards
554
Card Number Validation
781
Catalan Numbers
873
Catalan’s Constant
328
Christmas Trees
884
Collatz
907
CSS Colors
152
Cubes
691
Day of Week
749
DFA Simulator
832
Diamonds
59
41787
Divisors
945
Emirp Numbers
780
Emirp Numbers (Long)
852
Emojify
684
Evil Numbers
850662
Evil Numbers (Long)
821
Factorial Factorisation
103
747
Farey Sequence
806
Fibonacci
833
957
Fizz Buzz
877
919
Foo Fizz Buzz Bar
761
Forsyth–Edwards Notation
810
Fractions
749
Game of Life
852
Gijswijt’s Sequence
811
Happy Numbers
441
614
Happy Numbers (Long)
883
Hexdump
816
Intersection
811
Inventory Sequence
877
ISBN
749
Kaprekar Numbers
808
Kolakoski Sequence
736
Leap Years
878
Leyland Numbers
893
Look and Say
730
Lucky Numbers
19
723
Lucky Tickets
542
Mahjong
849
Medal Tally
748
Morse Decoder
555
Morse Encoder
793
Niven Numbers
939
Niven Numbers (Long)
909
Number Spiral
545
Odious Numbers
875
Odious Numbers (Long)
814
Ordinal Numbers
883
PalindromemordnilaP
841
Pangram Grep
912
Partition Numbers
525
Pascal’s Triangle
94
918
Pernicious Numbers
932
Pernicious Numbers (Long)
920
Poker
652
Prime Numbers
32248619545456243243539146688331759237450743848432120917611282453620436350310589339369326147107376172691167355404322501381322242593
940
409
Prime Numbers (Long)
927
Proximity Grid
530
Quine
642
Recamán
720
Repeating Decimals
771
Reverse Polish Notation
735
Reversi
831
Rijndael S-box
125
Rock-paper-scissors-Spock-lizard
869
Roman to Arabic
682
ROT13
840
Rule 110
771
Set
734
Seven Segment
824
SI Units
871
Sierpiński Triangle
746
Smith Numbers
827
Spelling Numbers
788
Star Wars Opening Crawl
667
Sudoku
88
Ten-pin Bowling
592
Tic-tac-toe
763
Time Distance
843
Tongue-twisters
637
Transpose Sentence
872
United States
611
Vampire Numbers
745
Van Eck Sequence
707
Zeckendorf Representation
812
Zodiac Signs
812
λ
171
97168
π
143
𝑒
67