24 Game
109
50
Abundant Numbers
573
Abundant Numbers (Long)
631
Arabic to Roman
386
Arithmetic Numbers
625
Ascending Primes
345
250
ASCII Table
568
555
Card Number Validation
454
Christmas Trees
501
Collatz
497
Day of Week
793
642
Diamonds
454
407
Divisors
677
Emirp Numbers
261
Emirp Numbers (Long)
294
Evil Numbers
532
818
Evil Numbers (Long)
833
Factorial Factorisation
343
Fibonacci
806
736
935
Fizz Buzz
519640
407
939
Foo Fizz Buzz Bar
452
971
Fractions
287
Happy Numbers
555
481
Happy Numbers (Long)
657
599
Hexdump
387
Leap Years
827
619743
Leyland Numbers
535
ln 2
664
Morse Decoder
222
Morse Encoder
269
Niven Numbers
771
Niven Numbers (Long)
707
Number Spiral
404
Odious Numbers
852
Odious Numbers (Long)
831
Pangram Grep
626
Pascal’s Triangle
606
Pernicious Numbers
679
Pernicious Numbers (Long)
866
Polyominoes
77
Prime Numbers
330
623
Prime Numbers (Long)
430
Quine
480849395
516889
946
Repeating Decimals
367
Reverse Polish Notation
541
530
Rock-paper-scissors-Spock-lizard
324
Roman to Arabic
370
Star Wars GPT
325
Tic-tac-toe
248
477
Tongue-twisters
413
404
United States
317
Van Eck Sequence
665
γ
63
λ
350
261
π
351
τ
344
φ
683
√2
226
704
𝑒
699