Roman to Arabic in all languages in chars. 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 ArkScript 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 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 ArkScript 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 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 Chars Time Submitted 479th scpchicken 🇵🇼 774 62 42ms 5 Mar 2022 479th Irratix 🇳🇱 774 62 38ms 22 Mar 2022 479th prplz 🇦🇺 774 62 46ms 8 Jun 2022 479th Natanaelel 🇸🇪 774 62 42ms 16 Feb 2023 485th HETHAT 🇩🇿 773 93 22ms 22 Mar 2021 485th luuumine 🇫🇷 773 93 22ms 17 Oct 2025 487th wiz0u 773 101 483ms 18 Aug 2025 488th CaedenHarper 🇨🇦 771 131 596ms 3 Oct 2025 488th namelessiw 771 131 622ms 8 Oct 2025 490th Steffan153 🇫🇮 769 103 31ms 14 Feb 2024 491st michaelmoynihan 767 131 464ms 27 Aug 2025 492nd DialFrost 🇸🇬 766 121 10ms 7 Nov 2023 493rd Yewzir 🇧🇪 766 139 5ms 9 Jun 2024 494th primo-ppcg 🇹🇭 764 107 209ms 12 Feb 2022 495th MeWhenI 🇻🇦 764 118 503ms 4 Mar 2022 496th dokutan 762 63 42ms 20 Apr 2025 497th CaedenHarper 🇨🇦 759 149 155ms 22 Aug 2025 498th Yewzir 🇧🇪 759 213 1,976ms 14 Nov 2025 499th dcgjb 757 77 651ms 16 May 2024 500th MeWhenI 🇻🇦 757 108 1,070ms 30 Oct 2023 501st CaedenHarper 🇨🇦 757 119 400ms 18 Aug 2025 502nd Yewzir 🇧🇪 756 100 14ms 9 Jun 2024 503rd m-tkach 🇺🇦 755 133 616ms 14 Aug 2023 504th CaedenHarper 🇨🇦 754 83 1,565ms 18 Aug 2025 505th MeWhenI 🇻🇦 754 101 40ms 1 Nov 2023 506th primo-ppcg 🇹🇭 753 130 112ms 14 Feb 2020 507th primo-ppcg 🇹🇭 751 104 426ms 10 Apr 2025 508th Yewzir 🇧🇪 750 123 241ms 9 Jun 2024 508th CaedenHarper 🇨🇦 750 123 254ms 7 Nov 2025 508th plcc0 750 123 253ms 19 days ago 511th btjones0 749 96 22ms 16 Jul 2022 512th SirBogman 🇺🇸 748 49 6ms 16 Nov 2023 513th MarcMush 🇫🇷 748 79 1,225ms 11 Jan 2024 514th Steffan153 🇫🇮 747 59 169ms 25 Jan 2023 514th sean-niemann 🇺🇸 747 59 170ms 27 Apr 2024 516th janbehrens 🇩🇪 747 78 1,122ms 3 Dec 2023 517th dokutan 747 103 24ms 1 Jul 2024 518th CaedenHarper 🇨🇦 744 39 103ms 26 Oct 2025 519th primo-ppcg 🇹🇭 744 121 368ms 17 Apr 2022 520th xsot 🇸🇬 743 87 522ms 25 Jan 2024 520th CaedenHarper 🇨🇦 743 87 465ms 8 Dec 2025 522nd ovs-code 🇩🇪 742 46 35ms 6 Feb 2024 523rd cywong-amino 🇭🇰 742 102 41ms 1 Jul 2020 523rd dokutan 742 102 14ms 20 Apr 2025 525th emgordon154 741 97 20ms 24 Sep 2024 526th 4hg 🇺🇸 739 65 41ms 25 Jan 2023 527th inventshah 739 85 7ms 15 Nov 2022 528th janbehrens 🇩🇪 739 122 500ms 18 May 2023 528th plcc0 739 122 460ms 18 days ago 530th MeWhenI 🇻🇦 739 136 62ms 10 Apr 2024 531st Shanethegamer 🇺🇸 738 79 648ms 31 Oct 2023 532nd sean-niemann 🇺🇸 737 106 455ms 31 Oct 2023 533rd kg583 🇺🇸 737 173 87ms 5 hours ago 534th janbehrens 🇩🇪 736 106 8ms 2 Jul 2023 534th Shanethegamer 🇺🇸 736 106 8ms 2 Jul 2023 536th jared-hughes 736 245 131ms 6 Jul 2024 537th inventshah 735 88 504ms 22 Jan 2024 537th ovs-code 🇩🇪 735 88 558ms 27 Jan 2024 537th m-tkach 🇺🇦 735 88 527ms 31 Jan 2024 537th albanian-laundromat 735 88 519ms 9 Aug 2025 541st HPWiz 🇳🇿 734 98 20ms 5 Sep 2021 541st jakobkordez 🇸🇮 734 98 19ms 31 Oct 2022 541st Rubiksmath 734 98 20ms 5 Sep 2023 541st ovs-code 🇩🇪 734 98 41ms 27 Jan 2024 541st elgan65536 🇺🇸 734 98 23ms 31 Mar 2024 541st 4atj 734 98 19ms 30 Jun 2025 547th ETHproductions 🇺🇸 734 103 19ms 7 May 2018 547th thisishowmymindworks 🇳🇴 734 103 17ms 6 Aug 2020 547th Maznek 734 103 16ms 28 Jun 2023 550th lynn 733 159 37ms 21 Jul 2023 551st MeWhenI 🇻🇦 732 112 12ms 23 May 2023 552nd SirBogman 🇺🇸 727 66 40ms 20 Mar 2022 553rd sisyphus-ppcg 🇦🇺 727 89 534ms 16 Jan 2024 553rd MeWhenI 🇻🇦 727 89 485ms 24 May 2024 555th CaedenHarper 🇨🇦 727 104 16ms 17 Aug 2025 556th Lydxn 🇨🇦 727 139 485ms 30 Jun 2021 556th dokutan 727 139 571ms 13 Nov 2025 558th xnor-gate 726 99 41ms 18 Sep 2021 558th wh3n3v3r 🇨🇿 726 99 19ms 8 Nov 2024 560th AlephSquirrel 726 138 5ms 29 Jul 2023 First Prev 481–560 of 1,507 Next Last