24 Game
152
78
Abundant Numbers
598
Abundant Numbers (Long)
701
Arabic to Roman
541
Arithmetic Numbers
626
Ascending Primes
346
284
ASCII Table
578
704
Card Number Validation
561
Christmas Trees
576
Collatz
494
Day of Week
794
801
Diamonds
457
487
Divisors
684
Emirp Numbers
317
Emirp Numbers (Long)
354
Evil Numbers
330
818
Evil Numbers (Long)
833
Factorial Factorisation
431
Fibonacci
806
736
935
Fizz Buzz
521642
411
977
Foo Fizz Buzz Bar
456
987
Fractions
337
Happy Numbers
674
620
Happy Numbers (Long)
660
707
Hexdump
577
Leap Years
857
620744
Leyland Numbers
628
ln 2
677
Morse Decoder
315
Morse Encoder
386
Niven Numbers
805
773
Niven Numbers (Long)
709
Number Spiral
405
Odious Numbers
852
Odious Numbers (Long)
831
Pangram Grep
738
Pascal’s Triangle
607
Pernicious Numbers
679
Pernicious Numbers (Long)
879
Polyominoes
106
Prime Numbers
385
516
Prime Numbers (Long)
437
Quine
490847409
513868
944
Repeating Decimals
501
Reverse Polish Notation
542
530
Rock-paper-scissors-Spock-lizard
380
Roman to Arabic
490
Star Wars GPT
318
Tic-tac-toe
265
617
Tongue-twisters
683
726
United States
334
Van Eck Sequence
224
703
γ
76
λ
478
164
π
393
τ
385
φ
699
√2
227
707
𝑒
701