Pernicious Numbers (Long) in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 901st retrohun 622 85 28 Dec 2022 901st elgan65536 622 85 15 Apr 2024 903rd 051 🇸🇬 620 80 26 Dec 2023 904th scpchicken 🇵🇼 619 57 19 Dec 2022 905th MeWhenI 🇻🇦 619 98 8 Jun 2023 906th pardouin 🇫🇷 619 106 24 Oct 2024 907th bejonse 617 100 19 Jul 2023 908th namelessiw 615 74 5 Mar 2024 909th dokutan 615 83 27 Mar 2024 910th Yewzir 🇧🇪 615 100 14 Feb 2024 911th aksyristos 614 64 2 Feb 2023 912th MeWhenI 🇻🇦 613 72 1 Jul 2023 913th btjones0 613 81 6 Dec 2022 913th rollershutter 613 81 4 Jul 2023 913th cingulataluke 613 81 29 Aug 2023 913th Flekay 🇩🇪 613 81 10 Jul 2025 917th snoozingnewt 🇺🇸 613 141 7 Oct 2023 918th tobeannouncd 611 101 19 Sep 2023 919th MeWhenI 🇻🇦 609 58 9 Apr 2024 920th emgordon154 608 72 25 Sep 2024 921st MeWhenI 🇻🇦 608 84 9 Apr 2024 922nd olleicua 🇺🇸 605 65 3 Feb 2024 923rd hiichbindermax 605 82 17 Feb 2023 923rd scpchicken 🇵🇼 605 82 24 Feb 2023 923rd bwenstar 605 82 21 Feb 2024 926th alomiF 605 102 7 Oct 2023 927th 386asm 🇺🇸 603 102 5 May 2023 928th OriEy 602 169 27 Apr 2023 929th GolfingSuccess 🇬🇷 601 74 13 Aug 2024 930th dokutan 601 78 1 Jun 2025 931st Waffle3z 601 85 11 Dec 2022 932nd c0d3-4-F00d 🇩🇪 601 88 5 Jun 2023 932nd TeodorDyakov 🇧🇬 601 88 8 Oct 2024 934th MeWhenI 🇻🇦 600 40 24 Nov 2022 935th dokutan 600 87 9 Jun 2024 936th dokutan 599 83 31 Oct 2024 937th msbranicky 597 82 15 Aug 2023 938th albanian-laundromat 596 92 9 Jul 2025 939th postie77 596 106 19 May 2023 940th bac0id 595 123 2 Jul 2024 941st edsrzf 🇳🇿 594 79 15 Sep 2024 942nd dokutan 593 81 17 Jul 2025 943rd wuzekai518 591 84 19 Jul 2024 944th MeWhenI 🇻🇦 591 104 10 Apr 2024 945th dokutan 590 93 26 Jul 2024 946th Yewzir 🇧🇪 589 80 13 Feb 2024 947th janbehrens 🇩🇪 588 60 20 Nov 2022 948th aaronze 🇦🇺 587 67 17 Sep 2023 949th dokutan 586 98 10 Apr 2025 950th stellartux 585 71 24 Dec 2023 951st arctouch-cristiannevianna 585 108 15 Jun 2023 952nd RandGuy 584 85 23 Nov 2022 952nd neihousaigaai 584 85 11 Feb 2024 952nd alemelis 584 85 13 Oct 2024 955th two-bad 🇬🇧 581 76 13 Feb 2024 956th steffan-polygolf 580 88 14 Feb 2024 956th NickTheEASDude 🇺🇸 580 88 1 May 2024 958th dokutan 579 91 28 Jul 2024 959th dokutan 579 109 28 Jul 2024 960th Apataras 578 176 3 days ago 961st SniperSmiley 🇺🇸 577 86 17 May 2023 961st Nic0M 577 86 6 Jul 2024 961st Mabeloid 🇳🇴 577 86 3 Oct 2024 964th MeWhenI 🇻🇦 576 85 12 Dec 2022 965th ridilculous 576 127 2 Aug 2024 966th jerrandolph 576 150 21 Oct 2023 967th msbranicky 575 82 10 Oct 2023 968th acollett89 573 77 17 days ago 969th Kokusui 🇯🇵 572 82 22 Jul 2024 970th MeWhenI 🇻🇦 571 90 24 Oct 2024 971st KatieLG 🇬🇧 570 69 22 Nov 2022 972nd Vaekor 570 87 9 Jul 2023 972nd RaBa21 🇭🇺 570 87 10 Jul 2025 974th Yewzir 🇧🇪 569 103 13 Feb 2024 975th MeWhenI 🇻🇦 568 77 3 Aug 2024 Prev 901–975 of 1,699 Next