12 Days of Christmas
414
99 Bottles of Beer
518
Abundant Numbers
636
567
616
766
Abundant Numbers (Long)
680
622
873
786
Arabic to Roman
413
Arithmetic Numbers
830
663
Arrows
712
Ascending Primes
358
ASCII Table
616
Billiards
505
Calendar
758
Card Number Validation
511
Catalan Numbers
800
Catalan’s Constant
1,000
91
Chess Move Validation
507
Christmas Trees
740
Collatz
773
743
Continued Fractions
691
CSS Colors
957274
Cubes
317
Day of Week
1,000782
DFA Simulator
529
Diamonds
483
Divisors
874
855
Emirp Numbers
318
724
Emirp Numbers (Long)
671
775
Emojify
631
Evil Numbers
500
976
Evil Numbers (Long)
496
976
Factorial Factorisation
476
Farey Sequence
391
Fibonacci
120804895840
603570438767
3971,000234
Fizz Buzz
791
869
Foo Fizz Buzz Bar
796
786
Forsyth–Edwards Notation
564
Fractions
849
Game of Life
587
Gijswijt’s Sequence
800
Gray Code Decoder
833
Gray Code Encoder
903
Happy Numbers
605
828
Happy Numbers (Long)
706
610
Hexdump
611
Hilbert Curve
81
Intersection
574
Inventory Sequence
849901847
644
879
ISBN
696
Kaprekar Numbers
298
Kolakoski Sequence
662
Leap Years
915
Levenshtein Distance
745
962
Leyland Numbers
713
ln 2
943
Look and Say
561
Lucky Numbers
867
Maze
518
Medal Tally
438
Minesweeper
324
Morse Decoder
320
Morse Encoder
293
Multitap Input
453
N Queens
434
Niven Numbers
1,000
Niven Numbers (Long)
962
Number Spiral
353
Odious Numbers
512
800
Odious Numbers (Long)
511
788
Ordinal Numbers
558
PalindromemordnilaP
747
Pangram Grep
792
Pascal’s Triangle
657
676
Pernicious Numbers
678
Pernicious Numbers (Long)
700
Poker
293
Prime Numbers
889
Prime Numbers (Long)
957
Quine
912
Recamán
764
Repeating Decimals
390
Reverse Polish Notation
497
Reversi
579
Rijndael S-box
621
Rock-paper-scissors-Spock-lizard
445
Roman to Arabic
607
ROT13
868
Rule 110
404
Scrambled Sort
470
Semiprime Numbers
509
Seven Segment
523
Sierpiński Triangle
684
Smith Numbers
623
Snake
384
Spelling Numbers
828
Sphenic Numbers
468
Star Wars GPT
546
Star Wars Opening Crawl
387
Taxicab Numbers
767
Ten-pin Bowling
390
Tic-tac-toe
649
Time Distance
438
Tongue-twisters
414
Topological Sort
598
Tower of Hanoi
836
Transpose Sentence
711
Trinomial Triangle
618
Ulam Sequence
857
United States
324
Vampire Numbers
446
Van Eck Sequence
841
Zeckendorf Representation
609
γ
621
π
882
926
324
τ
886
320
φ
706
703
√2
980
𝑒
979