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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers 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 ArkScript 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 ArkScript 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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 481st CaedenHarper 🇨🇦 770 131 538ms 3 Oct 2025 481st namelessiw 770 131 667ms 8 Oct 2025 483rd Steffan153 🇫🇮 769 103 31ms 14 Feb 2024 484th michaelmoynihan 767 131 425ms 27 Aug 2025 485th DialFrost 🇸🇬 766 121 10ms 7 Nov 2023 486th Yewzir 🇧🇪 766 139 5ms 9 Jun 2024 487th dokutan 762 63 44ms 20 Apr 2025 488th MeWhenI 🇻🇦 761 118 463ms 4 Mar 2022 489th CaedenHarper 🇨🇦 759 149 155ms 22 Aug 2025 490th Yewzir 🇧🇪 759 213 2,776ms 14 Nov 2025 491st dcgjb 757 77 606ms 16 May 2024 492nd Yewzir 🇧🇪 756 100 14ms 9 Jun 2024 493rd primo-ppcg 🇹🇭 756 107 94ms 12 Feb 2022 494th CaedenHarper 🇨🇦 755 119 365ms 18 Aug 2025 495th m-tkach 🇺🇦 755 133 549ms 14 Aug 2023 496th CaedenHarper 🇨🇦 754 83 1,290ms 18 Aug 2025 497th MeWhenI 🇻🇦 754 101 41ms 1 Nov 2023 498th primo-ppcg 🇹🇭 753 130 105ms 14 Feb 2020 499th primo-ppcg 🇹🇭 751 104 404ms 10 Apr 2025 500th btjones0 749 96 19ms 16 Jul 2022 501st MeWhenI 🇻🇦 749 108 1,067ms 30 Oct 2023 502nd SirBogman 🇺🇸 748 49 6ms 16 Nov 2023 503rd MarcMush 🇫🇷 748 79 1,165ms 11 Jan 2024 504th janbehrens 🇩🇪 747 78 949ms 3 Dec 2023 505th dokutan 747 103 23ms 1 Jul 2024 506th janbehrens 🇩🇪 747 105 2,700ms 18 May 2023 507th Steffan153 🇫🇮 746 59 163ms 25 Jan 2023 507th sean-niemann 🇺🇸 746 59 157ms 27 Apr 2024 509th Yewzir 🇧🇪 745 123 184ms 9 Jun 2024 509th CaedenHarper 🇨🇦 745 123 196ms 7 Nov 2025 511th CaedenHarper 🇨🇦 744 39 105ms 26 Oct 2025 512th xsot 🇸🇬 743 87 515ms 25 Jan 2024 512th CaedenHarper 🇨🇦 743 87 485ms 8 Dec 2025 514th primo-ppcg 🇹🇭 743 121 365ms 17 Apr 2022 515th ovs-code 🇩🇪 742 46 35ms 6 Feb 2024 516th emgordon154 741 97 21ms 24 Sep 2024 517th cywong-amino 🇭🇰 741 102 32ms 1 Jul 2020 517th dokutan 741 102 14ms 20 Apr 2025 519th MeWhenI 🇻🇦 740 112 12ms 23 May 2023 520th 4hg 🇺🇸 739 65 49ms 25 Jan 2023 521st inventshah 739 85 10ms 15 Nov 2022 522nd MeWhenI 🇻🇦 739 136 59ms 10 Apr 2024 523rd Shanethegamer 🇺🇸 738 79 523ms 31 Oct 2023 524th sean-niemann 🇺🇸 737 106 477ms 31 Oct 2023 525th janbehrens 🇩🇪 736 106 8ms 2 Jul 2023 525th Shanethegamer 🇺🇸 736 106 11ms 2 Jul 2023 527th janbehrens 🇩🇪 736 122 472ms 18 May 2023 528th jared-hughes 736 245 131ms 6 Jul 2024 529th inventshah 735 88 514ms 22 Jan 2024 529th ovs-code 🇩🇪 735 88 550ms 27 Jan 2024 529th m-tkach 🇺🇦 735 88 520ms 31 Jan 2024 529th albanian-laundromat 735 88 367ms 9 Aug 2025 533rd HPWiz 🇳🇿 734 98 19ms 5 Sep 2021 533rd jakobkordez 🇸🇮 734 98 18ms 31 Oct 2022 533rd Rubiksmath 734 98 19ms 5 Sep 2023 533rd ovs-code 🇩🇪 734 98 66ms 27 Jan 2024 533rd elgan65536 734 98 20ms 31 Mar 2024 533rd 4atj 734 98 19ms 30 Jun 2025 539th ETHproductions 🇺🇸 734 103 17ms 7 May 2018 539th thisishowmymindworks 🇳🇴 734 103 14ms 6 Aug 2020 539th Maznek 734 103 18ms 28 Jun 2023 542nd SirBogman 🇺🇸 727 66 41ms 20 Mar 2022 543rd sisyphus-ppcg 🇦🇺 727 89 503ms 16 Jan 2024 543rd MeWhenI 🇻🇦 727 89 510ms 24 May 2024 545th CaedenHarper 🇨🇦 727 104 14ms 17 Aug 2025 546th kg583 🇺🇸 727 114 13ms 28 Sep 2025 547th xnor-gate 726 99 39ms 18 Sep 2021 547th wh3n3v3r 🇨🇿 726 99 19ms 8 Nov 2024 549th AlephSquirrel 726 138 5ms 29 Jul 2023 550th Lydxn 🇨🇦 726 139 539ms 30 Jun 2021 550th dokutan 726 139 473ms 13 Nov 2025 552nd treeowl 726 153 312ms 25 Feb 2019 553rd MeWhenI 🇻🇦 724 128 33ms 10 Oct 2023 554th MeWhenI 🇻🇦 723 98 4,103ms 24 Oct 2024 555th o0lit3 🇺🇸 722 61 23ms 27 Sep 2020 555th Lydxn 🇨🇦 722 61 163ms 31 Dec 2021 555th DialFrost 🇸🇬 722 61 161ms 25 Jan 2023 555th ovs-code 🇩🇪 722 61 166ms 3 Oct 2023 555th iczelia 🇩🇪 722 61 160ms 5 Nov 2025 555th blaztoma 🇱🇹 722 61 164ms 22 Nov 2025 First Prev 481–560 of 1,463 Next Last