12 Days of Christmas
412
99 Bottles of Beer
513
Abundant Numbers
536
750
Abundant Numbers (Long)
581
762
Arabic to Roman
403
Arithmetic Numbers
653
Arrows
690
Ascending Primes
344
ASCII Table
604
Billiards
481
Calendar
732
Card Number Validation
490
Catalan Numbers
775
Catalan’s Constant
971
89
Christmas Trees
724
Collatz
753
Continued Fractions
655
CSS Colors
938264
Cubes
311
Day of Week
1,000754
DFA Simulator
509
Diamonds
470
Divisors
837
Emirp Numbers
708
Emirp Numbers (Long)
760
Emojify
616
Evil Numbers
956
Evil Numbers (Long)
949
Factorial Factorisation
459
Farey Sequence
407
Fibonacci
111780860805
560548416
381984216
Fizz Buzz
860
Foo Fizz Buzz Bar
771
Forsyth–Edwards Notation
541
Fractions
825
Game of Life
580
Gijswijt’s Sequence
764
Gray Code Decoder
778
Gray Code Encoder
846
Happy Numbers
808
Happy Numbers (Long)
589
Hexdump
601
Hilbert Curve
84
Intersection
559
Inventory Sequence
782816771
587
843
ISBN
673
Kolakoski Sequence
638
Leap Years
899
Levenshtein Distance
717
913
Leyland Numbers
689
ln 2
946
Look and Say
543
Lucky Numbers
833
Maze
495
Medal Tally
422
Minesweeper
306
Morse Decoder
316
Morse Encoder
285
Multitap Input
427
N Queens
424
Niven Numbers
976
Niven Numbers (Long)
930
Number Spiral
340
Odious Numbers
781
Odious Numbers (Long)
763
Ordinal Numbers
560
Pangram Grep
767
Pascal’s Triangle
657
Pernicious Numbers
660
Pernicious Numbers (Long)
701
Poker
288
Prime Numbers
871
Prime Numbers (Long)
929
Quine
890
Recamán
742
Repeating Decimals
379
Reverse Polish Notation
473
Reversi
561
Rijndael S-box
606
Rock-paper-scissors-Spock-lizard
438
Roman to Arabic
586
ROT13
831
Rule 110
391
Scrambled Sort
443
Seven Segment
508
Sierpiński Triangle
663
Smith Numbers
603
Spelling Numbers
828
Star Wars GPT
515
Star Wars Opening Crawl
377
Taxicab Numbers
719
Ten-pin Bowling
374
Tic-tac-toe
621
Time Distance
433
Tongue-twisters
411
Topological Sort
563
Tower of Hanoi
805
Transpose Sentence
674
Trinomial Triangle
585
Ulam Sequence
199
United States
317
Vampire Numbers
429
Van Eck Sequence
810
Zeckendorf Representation
580
γ
608
π
862912
317
τ
852
311
φ
673
681
√2
972
𝑒
970