12 Days of Christmas
412
99 Bottles of Beer
513
Abundant Numbers
536
750
Abundant Numbers (Long)
581
762
Arabic to Roman
404
Arithmetic Numbers
653
Arrows
694
Ascending Primes
344
ASCII Table
604
Billiards
483
Calendar
732
Card Number Validation
490
Catalan Numbers
775
Catalan’s Constant
973
89
Christmas Trees
724
Collatz
753
Continued Fractions
656
CSS Colors
937264
Cubes
313
Day of Week
1,000754
DFA Simulator
511
Diamonds
470
Divisors
837
Emirp Numbers
708
Emirp Numbers (Long)
761
Emojify
616
Evil Numbers
956
Evil Numbers (Long)
949
Factorial Factorisation
459
Farey Sequence
406
Fibonacci
111780859816
560547416
381984216
Fizz Buzz
861
Foo Fizz Buzz Bar
774
Forsyth–Edwards Notation
541
Fractions
621
Game of Life
580
Gijswijt’s Sequence
766
Gray Code Decoder
776
Gray Code Encoder
844
Happy Numbers
808
Happy Numbers (Long)
589
Hexdump
601
Hilbert Curve
86
Intersection
559
Inventory Sequence
782816771
586
843
ISBN
673
Kolakoski Sequence
640
Leap Years
899
Levenshtein Distance
721
925
Leyland Numbers
689
ln 2
945
Look and Say
543
Lucky Numbers
836
Maze
501
Medal Tally
422
Minesweeper
306
Morse Decoder
317
Morse Encoder
286
Multitap Input
427
N Queens
427
Niven Numbers
976
Niven Numbers (Long)
929
Number Spiral
340
Odious Numbers
781
Odious Numbers (Long)
763
Ordinal Numbers
561
Pangram Grep
767
Pascal’s Triangle
657
Pernicious Numbers
660
Pernicious Numbers (Long)
701
Poker
294
Prime Numbers
871
Prime Numbers (Long)
929
Quine
890
Recamán
741
Reverse Polish Notation
473
Reversi
569
Rijndael S-box
607
Rock-paper-scissors-Spock-lizard
438
Roman to Arabic
586
ROT13
832
Rule 110
391
Scrambled Sort
443
Seven Segment
508
Sierpiński Triangle
664
Smith Numbers
604
Spelling Numbers
828
Star Wars GPT
515
Star Wars Opening Crawl
377
Taxicab Numbers
716
Ten-pin Bowling
379
Tic-tac-toe
621
Time Distance
433
Tongue-twisters
412
Topological Sort
563
Tower of Hanoi
806
Transpose Sentence
674
Trinomial Triangle
584
United States
317
Vampire Numbers
418
Van Eck Sequence
810
Zeckendorf Representation
580
γ
621
π
862912
317
τ
852
311
φ
673
681
√2
972
𝑒
970