12 Days of Christmas
24 Game
874
99 Bottles of Beer
896
Abundant Numbers
886
Abundant Numbers (Long)
988
Arabic to Roman
929
Arithmetic Numbers
907
Arrows
897
Ascending Primes
970
ASCII Table
1,000
Billiards
624
Card Number Validation
891
Catalan Numbers
986
Catalan’s Constant
358
Christmas Trees
967
Collatz
967
CSS Colors
172
Cubes
778
Day of Week
875
DFA Simulator
952
Diamonds
62
42856
Divisors
1,000
Emirp Numbers
844
Emirp Numbers (Long)
939
Emojify
745
Evil Numbers
982722
Evil Numbers (Long)
938
Factorial Factorisation
110
899
Farey Sequence
889
Fibonacci
864
1,000
Fizz Buzz
899
949
Foo Fizz Buzz Bar
828
Forsyth–Edwards Notation
955
Fractions
839
Game of Life
944
Gijswijt’s Sequence
943
Happy Numbers
469
770
Happy Numbers (Long)
973
Hexdump
923
Intersection
944
Inventory Sequence
979
ISBN
882
Jacobi Symbol
810
Kaprekar Numbers
881
Kolakoski Sequence
814
Leap Years
923
Leyland Numbers
1,000
Look and Say
801
Lucky Numbers
20
820
Lucky Tickets
Mahjong
1,000
Maze
Medal Tally
954
Morse Decoder
623
Morse Encoder
942
Musical Chords
609
Niven Numbers
1,000
Niven Numbers (Long)
987
Number Spiral
619
Odious Numbers
1,000
Odious Numbers (Long)
924
Ordinal Numbers
967
PalindromemordnilaP
980
Pangram Grep
1,000
Partition Numbers
692
Pascal’s Triangle
101
1,000
Pernicious Numbers
1,000
Pernicious Numbers (Long)
1,000
Poker
744
Prime Numbers
35151921650558645746442951298234064740356348253235021819712394857721138450340624350403346147119398186776186373426337548388346250671
1,000
447
Prime Numbers (Long)
1,000
Proximity Grid
638
QR Decoder
841
Quine
1,000
Recamán
782
Repeating Decimals
898
Reverse Polish Notation
930
Reversi
974
Rijndael S-box
135
Rock-paper-scissors-Spock-lizard
957
Roman to Arabic
763
ROT13
991
Rule 110
Set
865
Seven Segment
926
SI Units
Sierpiński Triangle
933
Smith Numbers
957
Spelling Numbers
913
Star Wars GPT
1,000
Star Wars Opening Crawl
816
Sudoku
866
Sudoku (Fill-in)
780
Ten-pin Bowling
618
Tic-tac-toe
898
Time Distance
956
Tongue-twisters
672
Transpose Sentence
993
United States
675
Vampire Numbers
819
Van Eck Sequence
782
Zeckendorf Representation
Zodiac Signs
941
λ
183
101179
π
150
𝑒
71