Roman to Arabic 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 375th sean-niemann 🇺🇸 814 107 8 Apr 2025 377th anter69 🇭🇺 813 59 13 Feb 2024 377th AbrahamJLR 🇻🇪 813 59 20 days ago 379th akshatj27 🇦🇶 813 93 11 Jan 2022 379th duckyluuk 🇳🇱 813 93 9 Oct 2024 381st primo-ppcg 🇹🇭 813 109 25 Dec 2020 382nd m-tkach 🇺🇦 813 150 6 Dec 2022 383rd DialFrost 🇸🇬 812 289 5 days ago 384th emplv 🇱🇻 809 96 28 Nov 2022 385th Shanethegamer 🇺🇸 808 73 31 Oct 2022 385th sean-niemann 🇺🇸 808 73 1 Jun 2025 387th MeWhenI 🇻🇦 808 94 13 Feb 2025 388th AlephSquirrel 807 98 21 Oct 2024 389th frankgraziano 807 291 7 days ago 390th DialFrost 🇸🇬 806 108 15 Apr 2025 391st GrayJoKing 🇦🇺 805 111 3 Dec 2023 392nd MeWhenI 🇻🇦 805 154 17 Apr 2023 393rd Yewzir 🇧🇪 805 156 9 Jun 2024 394th lynn 804 119 29 Nov 2021 395th GrayJoKing 🇦🇺 801 103 30 Oct 2023 395th Shanethegamer 🇺🇸 801 103 22 Apr 2025 397th DialFrost 🇸🇬 801 112 8 Oct 2024 398th stefangimmillaro 800 60 26 Dec 2024 398th xsot 🇸🇬 800 60 3 Feb 2025 398th ovs-code 🇩🇪 800 60 22 Feb 2025 401st sean-niemann 🇺🇸 800 141 31 Oct 2023 402nd ndren 798 90 26 Sep 2023 402nd sultan 798 90 1 Mar 2024 404th MeWhenI 🇻🇦 797 74 15 Feb 2023 404th janbehrens 🇩🇪 797 74 18 May 2023 406th MeWhenI 🇻🇦 797 96 9 May 2024 407th primo-ppcg 🇹🇭 797 120 24 Oct 2021 408th prplz 🇦🇺 796 95 29 Oct 2019 408th Irratix 🇳🇱 796 95 8 Oct 2020 408th KatieLG 🇬🇧 796 95 16 Nov 2023 411th edsrzf 🇳🇿 795 75 27 days ago 412th typeswitch-dev 🇵🇹 795 126 6 Jul 2024 413th mrondon8 795 158 5 Sep 2021 414th MeWhenI 🇻🇦 794 113 15 Nov 2022 414th sean-niemann 🇺🇸 794 113 8 Oct 2024 416th DialFrost 🇸🇬 793 98 28 Jul 2024 417th lynn 792 159 21 Jul 2023 418th Jacob385 790 91 1 Mar 2024 419th MeWhenI 🇻🇦 790 152 17 May 2023 420th CaedenHarper 🇨🇦 790 157 28 hours ago 421st GrayJoKing 🇦🇺 788 51 4 Apr 2024 422nd MeWhenI 🇻🇦 788 128 10 Oct 2023 422nd rucin93 🇵🇱 788 128 22 Apr 2025 424th DialFrost 🇸🇬 787 61 26 Dec 2024 424th m-tkach 🇺🇦 787 61 26 Dec 2024 426th MeWhenI 🇻🇦 787 74 28 Jan 2023 427th alemelis 787 75 16 Feb 2024 428th Shanethegamer 🇺🇸 787 114 30 Oct 2023 429th sean-niemann 🇺🇸 785 126 5 May 2023 430th Yewzir 🇧🇪 785 213 26 May 2024 431st lynn 784 37 22 Jul 2022 431st sisyphus-ppcg 🇦🇺 784 37 28 Jul 2022 431st AlephSquirrel 784 37 6 Dec 2022 431st ovs-code 🇩🇪 784 37 16 May 2024 435th ovs-code 🇩🇪 784 111 27 Jan 2024 436th albanian-laundromat 781 92 24 Apr 2025 437th janbehrens 🇩🇪 780 161 16 May 2023 438th lynn 779 47 10 Jan 2022 439th FlorianCassayre 🇫🇷 777 44 26 May 2024 440th MeWhenI 🇻🇦 777 100 28 May 2023 441st DialFrost 🇸🇬 777 129 5 Jun 2024 442nd MeWhenI 🇻🇦 775 303 21 Apr 2025 443rd GrayJoKing 🇦🇺 774 62 24 Feb 2022 443rd akshatj27 🇦🇶 774 62 5 Mar 2022 443rd scpchicken 🇵🇼 774 62 5 Mar 2022 443rd Irratix 🇳🇱 774 62 22 Mar 2022 443rd prplz 🇦🇺 774 62 8 Jun 2022 443rd Natanaelel 🇸🇪 774 62 16 Feb 2023 449th HETHAT 🇩🇿 773 93 22 Mar 2021 450th wiz0u 773 101 6 hours ago Prev 376–450 of 1,334 Next