The Nim hole will go live in approximately 25 hours. Why not try and solve it ahead of time?

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27,538

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26,497

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44 / 131 Holes

🔣

14 / 65 Langs

🏆

22 / 114 Cheevos

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8 Dec 2022

12 Days of Christmas

99 Bottles of Beer

Abundant Numbers

757 679 716 748 713 756 563 686 714 494

Abundant Numbers (Long)

746 899 798 853 880 618 718 814 584

Arabic to Roman

ASCII Table

Christmas Trees

449 500 455 568 562 384 389 530

Collatz

703 781 809 575 701

Cubes

Diamonds

Divisors

831 822 798 840 862 566 889 585 875 778 286

Emirp Numbers

Emirp Numbers (Long)

Emojify

Evil Numbers

817 861 661 822 603

Evil Numbers (Long)

Fibonacci

825 900 981 986 952 938 929 600 943 791 675 762

Fizz Buzz

812 960 787 969 867 724 639 636 889 615 592 847

Foo Fizz Buzz Bar

737 733 764 827 850 798 641 642 866

Fractions

Happy Numbers

Happy Numbers (Long)

Intersection

ISBN

Leap Years

830 828 821 878 803 794 827 545 889 833 464 734

Leyland Numbers

Look and Say

Niven Numbers

586 531 354 519

Niven Numbers (Long)

680 628 412 610

Odious Numbers

872 678 841 673

Odious Numbers (Long)

Ordinal Numbers

Pangram Grep

378 471 461 463 461 264

Pascal’s Triangle

627 747 716 699 770 535 712 703

Pernicious Numbers

Pernicious Numbers (Long)

Prime Numbers

574 602 722 645 1,000 496 571 614 373

Prime Numbers (Long)

652 684 730 776 723 1,000 530 594 634

Recamán

Roman to Arabic

Time Distance

Tongue-twisters

Vampire Numbers

Van Eck Sequence