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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 Hilbert Curve 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 Minesweeper 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 Trinomial Triangle 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Hilbert Curve 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 Minesweeper 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 Trinomial Triangle 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 826th janbehrens 🇩🇪 724 130 2ms 23 Jun 2023 827th janbehrens 🇩🇪 724 133 508ms 24 Nov 2022 828th jared-hughes 724 152 412ms 24 Jun 2022 828th Betuaredead 724 152 406ms 7 Jan 2023 830th mlugg 724 203 1,882ms 10 Aug 2024 831st jm600 723 122 10ms 19 Apr 2022 831st krcs 🇵🇱 723 122 11ms 29 Apr 2022 831st bbakersmith 723 122 12ms 6 Jun 2022 831st nstearns96 🇬🇧 723 122 12ms 29 Nov 2022 831st stertooy 🇧🇪 723 122 14ms 11 Jun 2024 831st croc54 723 122 12ms 8 Jan 2025 831st Lv0Sys 🇵🇱 723 122 12ms 30 May 2025 838th GolfingSuccess 🇬🇷 721 43 39ms 22 Jul 2022 838th DialFrost 🇸🇬 721 43 3ms 3 Feb 2024 840th Shanethegamer 🇺🇸 721 180 45ms 23 Apr 2022 841st emgordon154 720 106 686ms 20 Feb 2025 842nd MeWhenI 🇻🇦 720 139 43ms 17 Feb 2023 843rd Frowny 719 156 180ms 11 Jan 2022 844th msbranicky 719 168 147ms 1 Oct 2023 845th gitbedd 🇬🇧 718 123 11ms 10 Jan 2022 845th andre-lameirinhas 🇵🇹 718 123 11ms 8 Aug 2022 845th MaxElf999 718 123 11ms 13 Sep 2022 845th Mikey-Beep 🇬🇧 718 123 11ms 24 Aug 2023 845th bac0id 718 123 18ms 22 Sep 2023 845th HumanoidCPU 718 123 11ms 2 Mar 2025 851st ScottHamper 718 149 387ms 26 Feb 2022 852nd GeorgeStechman 🇬🇧 717 99 9ms 19 May 2022 852nd vphoebe 717 99 10ms 25 May 2022 852nd elisherer 🇮🇱 717 99 10ms 5 Jun 2022 855th revlayle 🇺🇸 716 108 421ms 20 Jan 2022 855th primo-ppcg 🇹🇭 716 108 363ms 20 Apr 2022 857th AlephSquirrel 715 136 4ms 14 May 2025 858th HallMatthew314 715 157 135ms 24 Jan 2022 859th nullshallot 714 78 257ms 5 Jan 2025 860th duckyluuk 🇳🇱 714 108 11ms 13 Dec 2024 861st pandapawskat 713 132 2ms 7 Feb 2022 861st dokutan 713 132 2ms 13 Aug 2024 863rd dokutan 712 105 155ms 6 Jun 2025 864th Ailko 🇧🇪 712 124 11ms 6 May 2022 864th qwjhvbxi 712 124 16ms 10 Feb 2024 864th leon-w 712 124 13ms 24 Jul 2024 864th jbjd 712 124 18ms 12 Sep 2024 864th smilesformiles3 712 124 11ms 14 Jun 2025 869th albanian-laundromat 712 265 841ms 15 days ago 870th Blendi-Goose 711 122 2ms 19 Jun 2025 871st HumanoidCPU 710 107 3,285ms 3 Mar 2025 872nd dokutan 710 155 65ms 13 Aug 2024 873rd jgbaldwinbrown 707 133 2ms 13 Oct 2022 873rd klixel 🇨🇦 707 133 2ms 27 Nov 2023 875th BenBanerjeeRichards 706 125 11ms 22 Apr 2022 875th richard-oelze 🇩🇪 706 125 14ms 8 May 2022 875th vishwathg 706 125 17ms 16 Sep 2022 875th Thonoton 706 125 18ms 24 Feb 2023 875th sandorstormen 706 125 17ms 11 Mar 2023 875th MiranDaniel 🇨🇿 706 125 18ms 28 Apr 2023 875th Masttest 706 125 18ms 15 Feb 2024 875th VictorStenvers 🇳🇱 706 125 20ms 26 Jun 2024 875th Terobero 706 125 17ms 3 Sep 2024 875th LostSyntax21 🇬🇧 706 125 18ms 9 Sep 2024 875th jamesthekee 706 125 12ms 22 Jan 2025 886th olleicua 🇺🇸 705 44 43ms 11 Mar 2024 887th jstanley0 705 77 34ms 5 Feb 2022 887th olivermrose 🇺🇸 705 77 35ms 5 Dec 2022 889th jipsong 🇩🇪 705 116 296ms 25 Oct 2023 890th MeWhenI 🇻🇦 705 123 2ms 2 Oct 2024 891st fitzdotlol 🇺🇸 703 101 10ms 7 Mar 2022 891st mrxz 🇳🇱 703 101 11ms 23 Jun 2024 893rd Natanaelel 🇸🇪 702 62 48ms 21 Jun 2022 894th dokutan 701 84 965ms 14 Mar 2023 894th alemelis 701 84 838ms 21 Aug 2024 896th TobyBoyne 🇬🇧 701 126 10ms 28 Jan 2022 896th OllieBoyne 🇬🇧 701 126 12ms 2 Mar 2022 896th Anonymousellama21 701 126 10ms 14 Apr 2022 896th Trunksistor 🇫🇷 701 126 10ms 19 Apr 2022 896th docd 701 126 17ms 8 Aug 2022 First Prev 826–900 of 1,517 Next Last
