Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

    The Connect Four hole will go live in approximately . Why not try and solve it ahead of time?

    janbehrens 🇩🇪

    83,124
    80,803
    💎2
    🥇78
    🥈20
    🥉54

    100 / 130 Holes

    🔣

    43 / 65 Langs

    🏆

    63 / 113 Cheevos

    📅

    12 Days of Christmas
    807 829887839513 890 888 940917953 820937 915
    99 Bottles of Beer
    759 719784792862 708822 493 796 858901900 482610 786811881835481900582714666 807
    Abundant Numbers
    710 813833874867 690854 833 760842735 784745857691 785 750
    Abundant Numbers (Long)
    714 853964874675 741955 948 850895740 948745905776 924 768
    Arabic to Roman
    813 517722601 961 683 834709737 516757 838
    Arithmetic Numbers
    884948896 940 858875671 853 935
    Arrows
    610 582618678 673 684620529 531619 678
    Ascending Primes
    631890711 756782 583
    ASCII Table
    750 835908857901 851 867845674 743810770 763
    brainfuck
    549 592654633 783 686625603 404626 661
    Catalan Numbers
    46 4496342120 920 821932930 15405711 957 500
    Catalan’s Constant
    209 234665259306 641 4805191,000 120205378 486
    Christmas Trees
    632 740837813553 889 767 833854828 586803753875 785 924
    Collatz
    742 855976927631 797967 898915703 803881723 900 817 827
    CSS Colors
    608 526213613 633 748743626 689748788 757
    Cubes
    697 474738477351 829 596 825682781 597787514 640
    Day of Week
    913 661717722 940727 1,000
    DFA Simulator
    767852705 945 870
    Diamonds
    562 648717676472 605697 506 741708870 560435558417 638 491
    Divisors
    730 870899859594 918 945 823891796 970787845865 1,000 836
    Emirp Numbers
    729 763854782983 740 745 802776727 573625773843 770
    Emirp Numbers (Long)
    590 833886880 809 892 839835764 849725773 792
    Emojify
    663 288519344 392 512650405 389488 559
    Evil Numbers
    791 907964932973 853955 952 831949775 810711864595 1,000 794 736 786
    Evil Numbers (Long)
    761 893983933515 857986 953 849951833 813700913674 976 829 870 828
    Farey Sequence
    575580641 657 606670557 723 695
    Fibonacci
    789 9799811,0007939447068211,000 439 988 565 8511,000778 1,000826 943750850900 1,000704893842 978 833 789
    Fizz Buzz
    348948551487960881870771 917680846627651361818 9525933208991,00089272931847 8409551,0008245109838911,000870186224893 795263
    Foo Fizz Buzz Bar
    827544 815762834547 615764776526600 789 962 922908787 651843 7399121,000911 1,000824762686 875 832295
    Forsyth–Edwards Notation
    514 785 851 875880748 731 831
    Fractions
    512 628769648677 737 537 912750688 554568684 768 850
    Game of Life
    675 480 613 637714597 599 595 652
    Gijswijt’s Sequence
    611 684623699 381561 634
    Happy Numbers
    602 938940921980 825 777 840849778 5486979571,000 912 878
    Happy Numbers (Long)
    581 755761858689 791 929 810849797 800667664570 889 685
    Hexdump
    842 751 892807667 601 695
    Intersection
    628 570776569 767 803734796 493879 831 795
    Inventory Sequence
    870 940953954 964 869929740 810915 931
    ISBN
    579 754713822 820 913925741 700893 883
    Jacobi Symbol
    531 730 836693681 571697 758
    Kolakoski Constant
    208 205788253300 712 883750676 130190520 729
    Kolakoski Sequence
    611 795985868542 735849 719 882942551 713930956591 912 662
    Leap Years
    750 898887935732 865928 780526890 980 805976842 759796 706879918788 915778846862 792 816 940
    Levenshtein Distance
    484 530657556 935990 762727706 4321,000 545
    Leyland Numbers
    776 518628566258 736 608 812631810 789817 924
    ln 2
    677527685 6153271,000 558 855
    Look and Say
    641 576608623463 635 650 601896590 755798 755
    Lucky Numbers
    387 72556974845 573 649 601714663 563606 947
    Lucky Tickets
    506 551717628 706 872687678 382680 658
    Mahjong
    436487 517
    Maze
    885723649 905628 695
    Medal Tally
    630 783715578 679 662
    Morse Decoder
    737 586627599 540 546641505 656523 626
    Morse Encoder
    605 474692503 705 761765738 649731 726
    Musical Chords
    350 371356 478 441502412 338588 502
    Niven Numbers
    867 891984919977 868985 978 8421,000925 927875977757 957 919
    Niven Numbers (Long)
    589 805802845580 806980932 744926 926
    Number Spiral
    657 565555364819 663 595589515 295599302 476
    Odious Numbers
    795 925982919973 853913 964 845949825 802634822522 1,000 824 755 821
    Odious Numbers (Long)
    800 944982947537 857971 965 861975829 817643826596 1,000 829 852 842
    Ordinal Numbers
    883 766784724650 902 885985835 951821848 842
    Pangram Grep
    462 653796617504 845757625 614 913776632 669 763744968 878889672 752
    Pascal’s Triangle
    694 844951896653 783878 500 873 847897957 828919897769 9475311,000891
    Pernicious Numbers
    485 658663720979 591769 759 741791805 557686875 800 644
    Pernicious Numbers (Long)
    684 722750798580 686916 845 833754880 577617794 867 827
    Poker
    495 649705669 677 764757667 465613 781
    Prime Numbers
    702 867939901973 535705818 628471939 782 379824923789 569800 740778811757 952840969910 482781 762343701
    Prime Numbers (Long)
    438 902957927657 867910 750533960 826884791 877952 942900833 9368081,000971 681818 875 794
    Proximity Grid
    475 715 574635500 355509 631
    QR Decoder
    531 395500446 449 531592500 354546320 547
    Quine
    1,0001,0005428965281,000544439 1,0006259188986143261,000 7009589638508931,000 1,0006321,0001,0001,0001,0005157609696301,000682 698730732324
    Recamán
    811 919967968522 978 876 894944797 816755875733 897
    Repeating Decimals
    720 494768584522 716579638 703 576
    Reverse Polish Notation
    382 748 809 667 798760742 554 807
    Rijndael S-box
    347549423 564596 625 585
    Rock-paper-scissors-Spock-lizard
    924 759461 764 1,000892862 9247361,000716 854
    Roman to Arabic
    610 643711700 828 835868892 792811821 980
    Rule 110
    533 542573593 619 735688589 759414527 609
    Seven Segment
    659 702713771434 842 820869678 517623881651 797
    SI Units
    707 772841617 724 658
    Sierpiński Triangle
    763 773791804827 640802408 843 598 728790681 469600 773710773909 760554769
    Smith Numbers
    72 612752692155 714 722729630 584571 698
    Spelling Numbers
    567 804883787 960 931 672887731 634873 550
    Star Wars Opening Crawl
    554 378787392 775 825689768 439703 707
    Sudoku
    446459 503 515554533 657700 527
    Sudoku (Fill-in)
    366336386 375 402372335 351 363
    Ten-pin Bowling
    510 591609616364 577 621684522 401629 584
    Time Distance
    706 839 892838857 718816 856
    Tongue-twisters
    908 590781594658 579 785 828875781 641863953831 778
    United States
    690 642456 841 954817871 807779848 775
    Vampire Numbers
    132 268470302423 446 389 602621631 529740 675
    Van Eck Sequence
    722 865849915527 862 841 802860727 748660813677 933
    Zodiac Signs
    642 711620404 627 654
    γ
    904316856702 4842061,000 987 195
    λ
    950 503447526656 500 602470755 309971184 543
    π
    179 684807718258 770 5757891,000 46586602 802
    τ
    178 684806718259 777 6048271,000 49586602 802
    φ
    179 197754198256 681 8486581,000 5716847 716
    √2
    170 609711574255 722 154 398 8467221,000 141522500 845
    𝑒
    112 693722733228 718 5326671,000 4851640 842 736