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Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 481st Mandrzejy 🇵🇱 828 134 64ms 13 Sep 2024 482nd CLOStrophobic 🇮🇹 827 123 8ms 21 Jan 2025 482nd kg583 🇺🇸 827 123 8ms 24 days ago 484th quimey 825 107 10ms 7 Mar 2023 484th fourth-bit 825 107 10ms 10 Jul 2024 484th fuzzylojik-golf 🇺🇸 825 107 10ms 19 May 2025 484th solisolu 825 107 10ms 25 Nov 2025 488th Shanethegamer 🇺🇸 825 112 2ms 20 Apr 2022 489th GrayJoKing 🇦🇺 824 99 4ms 20 Sep 2023 490th m-tkach 🇺🇦 824 130 544ms 25 Sep 2025 491st error256 823 66 34ms 8 May 2025 492nd annaproxy 823 94 466ms 19 Mar 2022 493rd MeWhenI 🇻🇦 823 102 7ms 26 Nov 2023 494th primo-ppcg 🇹🇭 823 164 25ms 25 Jun 2022 495th Frowny 822 53 32ms 11 Jan 2022 496th Irratix 🇳🇱 822 135 460ms 14 May 2022 497th DialFrost 🇸🇬 822 286 140ms 22 Apr 2025 497th frankgraziano 822 286 651ms 31 Jan 2026 499th inventshah 821 92 474ms 21 Jan 2024 499th GolfingSuccess 🇬🇷 821 92 402ms 2 Mar 2024 501st Shanethegamer 🇺🇸 821 124 6ms 27 Aug 2024 502nd jared-hughes 821 200 8ms 18 Dec 2024 503rd Steffan153 🇫🇮 819 57 3ms 6 Jan 2023 503rd Natanaelel 🇸🇪 819 57 4ms 13 May 2023 505th stefangimmillaro 818 87 2,291ms 24 Nov 2024 505th emgordon154 818 87 2,364ms 6 Mar 2025 507th prplz 🇦🇺 818 108 10ms 11 Jan 2022 507th galloj 🇨🇿 818 108 10ms 21 Sep 2022 507th TaserTheFox 🇺🇸 818 108 9ms 3 Apr 2023 507th jatloe 818 108 10ms 26 Aug 2024 507th cros107 🇦🇺 818 108 10ms 10 Aug 2025 512th btnlq 818 125 14ms 12 Jan 2022 513th Yewzir 🇧🇪 817 113 2ms 29 Nov 2023 513th drabart 🇵🇱 817 113 2ms 18 Dec 2023 515th sean-niemann 🇺🇸 817 163 307ms 30 Aug 2023 515th Yewzir 🇧🇪 817 163 288ms 7 Feb 2024 515th CaedenHarper 🇨🇦 817 163 288ms 2 Nov 2025 518th emgordon154 817 181 1,625ms 22 Dec 2025 519th lynn 816 38 38ms 22 Jul 2022 519th MeWhenI 🇻🇦 816 38 41ms 25 Aug 2022 519th 5cw 🇺🇸 816 38 2ms 27 May 2024 519th emgordon154 816 38 3ms 8 days ago 523rd DialFrost 🇸🇬 816 72 755ms 4 Sep 2025 524th itsh01 816 87 10ms 13 Mar 2022 524th AlephSquirrel 816 87 10ms 15 Feb 2023 524th danielphilpottwork 816 87 9ms 20 Dec 2023 527th DialFrost 🇸🇬 816 118 461ms 27 Nov 2024 528th Shanethegamer 🇺🇸 816 136 62ms 20 Apr 2022 529th kg583 🇺🇸 816 154 38ms 17 Nov 2025 530th janbehrens 🇩🇪 815 103 7ms 2 Jul 2023 531st plcc0 814 125 6ms 23 Mar 2025 532nd scpchicken 🇵🇼 813 55 135ms 13 Mar 2022 533rd Shanethegamer 🇺🇸 812 93 458ms 16 Jan 2024 533rd Yewzir 🇧🇪 812 93 524ms 22 Jun 2024 535th jotslo 🇬🇧 812 107 2ms 17 Jul 2022 536th janlelis 811 67 38ms 11 Jan 2022 536th stefangimmillaro 811 67 36ms 26 Dec 2024 538th chunes3 🇺🇸 811 100 71ms 15 Sep 2023 538th Natanaelel 🇸🇪 811 100 70ms 8 Dec 2023 540th GrayJoKing 🇦🇺 811 113 430ms 24 Jul 2025 541st error256 811 132 385ms 21 Nov 2025 542nd ZakkkkAttackkkk 🇵🇭 810 109 11ms 23 Feb 2022 542nd cefqrn 810 109 10ms 24 Dec 2022 542nd AlexanderFair 810 109 10ms 11 Jul 2023 542nd PixelSoftwareStudios 🇺🇸 810 109 11ms 6 Jul 2024 542nd andrewjc2000 810 109 9ms 9 Mar 2025 542nd tomh1012 810 109 10ms 12 days ago 548th Mandrzejy 🇵🇱 810 114 1ms 13 Sep 2024 548th AZTECCO 810 114 2ms 16 Sep 2025 550th m-tkach 🇺🇦 810 137 62ms 15 Jan 2022 550th sean-niemann 🇺🇸 810 137 62ms 3 Feb 2024 552nd GrayJoKing 🇦🇺 810 152 29ms 18 Jul 2023 552nd m-tkach 🇺🇦 810 152 29ms 10 Feb 2026 554th albanian-laundromat 809 133 3ms 22 Sep 2025 555th MeWhenI 🇻🇦 807 101 4ms 23 May 2023 556th ScottHamper 806 96 535ms 26 Feb 2022 556th stefangimmillaro 806 96 558ms 5 Jan 2023 556th bojernico 806 96 510ms 6 Apr 2023 559th edsrzf 🇳🇿 806 114 7ms 22 Aug 2025 560th emgordon154 806 234 1,448ms 18 Apr 2025 First Prev 481–560 of 1,613 Next Last