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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 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 525th Mabeloid 🇳🇴 596 137 11ms 13 Oct 2024 527th msbranicky 596 151 4,276ms 8 Jan 2025 528th CaedenHarper 🇨🇦 595 182 632ms 16 Oct 2025 529th OllieBoyne 🇬🇧 592 122 11ms 24 Aug 2021 529th TobyBoyne 🇬🇧 592 122 10ms 24 Aug 2021 529th shelerr 592 122 11ms 9 Jul 2022 529th galloj 🇨🇿 592 122 10ms 20 Aug 2022 533rd djeedjay 🇳🇱 592 137 3ms 5 Sep 2021 534th Yewzir 🇧🇪 592 138 11ms 17 Apr 2023 534th acollett89 592 138 11ms 5 Aug 2025 536th CaedenHarper 🇨🇦 592 153 135ms 25 Aug 2025 537th janbehrens 🇩🇪 592 171 584ms 24 Mar 2022 538th MWI-polygolf 591 158 4ms 7 Dec 2023 539th MeWhenI 🇻🇦 589 146 120ms 2 Nov 2023 540th MeWhenI 🇻🇦 587 109 10ms 12 Nov 2022 541st Indivicivet 587 123 17ms 24 Oct 2021 541st nullie 587 123 12ms 5 Jun 2022 541st aalec 587 123 10ms 4 May 2024 544th elisherer 🇮🇱 587 139 12ms 28 Sep 2021 544th pineapplebox 587 139 11ms 23 Mar 2022 544th CatsAreFluffy 587 139 16ms 30 Dec 2022 547th edsrzf 🇳🇿 586 182 7ms 15 Sep 2025 548th emgordon154 586 199 3ms 4 Sep 2025 549th annaproxy 584 198 25ms 29 Nov 2022 550th moikaturns 🇬🇧 583 140 12ms 26 Aug 2022 550th BBoehm 🇩🇪 583 140 13ms 30 Jan 2024 550th madeforlosers 583 140 11ms 5 Mar 2025 553rd btjones0 582 124 11ms 15 Jul 2022 553rd tri1212 🇻🇳 582 124 12ms 3 Jun 2024 553rd HumanoidCPU 582 124 13ms 31 Oct 2024 556th Protothor 579 141 12ms 29 May 2025 557th knutae 🇳🇴 578 125 15ms 29 Oct 2021 557th RDShah 578 125 10ms 8 Jun 2022 557th inverseLorentz 🇦🇺 578 125 10ms 25 Jun 2022 557th myleopard 578 125 14ms 20 Jul 2022 557th betaveros 578 125 11ms 30 Dec 2022 557th janbehrens 🇩🇪 578 125 13ms 10 Jul 2023 557th jmerle 🇳🇱 578 125 14ms 17 Jul 2023 557th bzijlema 🇳🇱 578 125 13ms 20 Sep 2023 557th FranklinJiaChen 578 125 14ms 12 Jun 2024 557th firegene 🇮🇪 578 125 10ms 5 Aug 2024 557th Bulmenisaurus 578 125 10ms 11 Aug 2024 557th JunkIce 578 125 14ms 24 Nov 2024 557th yokasuretsu 578 125 10ms 4 Jan 2025 557th RobertHoeh 578 125 12ms 3 Mar 2025 557th katss2 578 125 13ms 14 Aug 2025 557th CommandLeo 🇮🇹 578 125 10ms 25 hours ago 573rd dokutan 578 130 1,690ms 21 Sep 2025 574th ovs-code 🇩🇪 577 149 103ms 5 Mar 2024 575th MeWhenI 🇻🇦 576 119 151ms 3 Aug 2024 576th Yewzir 🇧🇪 576 188 616ms 24 Sep 2025 577th MeWhenI 🇻🇦 576 423 12ms 28 Aug 2023 578th janbehrens 🇩🇪 575 177 55ms 20 Nov 2022 579th Natanaelel 🇸🇪 575 257 203ms 25 Mar 2024 580th roavin 574 155 412ms 13 Jun 2022 581st fourth-bit 573 126 17ms 1 Jul 2024 582nd kmathis22 573 189 633ms 18 days ago 583rd HumanoidCPU 571 116 562ms 31 Oct 2024 584th CaedenHarper 🇨🇦 571 120 153ms 23 Aug 2025 585th bitsandbeyond 🇳🇱 571 176 351ms 22 days ago 586th asheeri 569 127 15ms 23 Aug 2021 586th BrenSchaap 569 127 12ms 21 Oct 2021 586th NewDefectus 🇮🇱 569 127 10ms 2 Dec 2021 586th scpchicken 🇵🇼 569 127 13ms 7 Mar 2022 586th Troon 569 127 12ms 1 Nov 2022 586th DialFrost 🇸🇬 569 127 12ms 11 Feb 2023 586th StardustGogeta 569 127 13ms 6 May 2023 586th yourlefthandman 569 127 17ms 16 Aug 2023 586th AbhilashaTandon 569 127 11ms 24 Sep 2023 586th Mabeloid 🇳🇴 569 127 10ms 7 Sep 2024 586th CaedenHarper 🇨🇦 569 127 11ms 7 Nov 2024 586th Flekay 🇩🇪 569 127 10ms 10 Jul 2025 586th wuduculfre 569 127 15ms 29 Jul 2025 586th solisolu 569 127 10ms 3 days ago 600th SteveHales 569 154 87ms 20 Oct 2025 First Prev 526–600 of 1,242 Next Last