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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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 401st DialFrost 🇸🇬 822 123 576ms 24 Sep 2025 401st Shanethegamer 🇺🇸 822 123 832ms 24 Sep 2025 403rd Steffan153 🇫🇮 822 226 1,779ms 13 days ago 404th ovs-code 🇩🇪 822 237 1,224ms 15 Apr 2025 405th primo-ppcg 🇹🇭 821 109 8ms 17 Apr 2022 406th ovs-code 🇩🇪 821 130 8ms 27 Jan 2024 407th snoozingnewt 🇨🇦 820 114 124ms 13 Dec 2025 408th lifthrasiir 🇰🇷 819 79 506ms 2 Dec 2024 409th GrayJoKing 🇦🇺 818 61 290ms 24 Aug 2020 410th kg583 🇺🇸 818 156 94ms 14 days ago 411th GrayJoKing 🇦🇺 817 136 328ms 4 Dec 2020 412th lifthrasiir 🇰🇷 816 221 184ms 19 Dec 2024 413th emplv 🇱🇻 815 97 142ms 31 Oct 2023 414th MeWhenI 🇻🇦 815 124 612ms 7 Nov 2025 415th rak1507 🇬🇧 814 45 6ms 5 Jan 2023 415th lifthrasiir 🇰🇷 814 45 6ms 28 Nov 2024 417th anter69 🇭🇺 814 59 73ms 13 Feb 2024 417th AbrahamJLR 🇻🇪 814 59 46ms 30 Jul 2025 419th akshatj27 🇦🇶 813 93 16ms 11 Jan 2022 419th duckyluuk 🇳🇱 813 93 16ms 9 Oct 2024 421st Shanethegamer 🇺🇸 813 114 21ms 6 Nov 2023 422nd m-tkach 🇺🇦 813 150 95ms 6 Dec 2022 423rd emplv 🇱🇻 812 96 30ms 28 Nov 2022 424th ovs-code 🇩🇪 812 111 511ms 27 Jan 2024 425th DialFrost 🇸🇬 812 289 51ms 13 Aug 2025 425th frankgraziano 812 289 88ms 13 Oct 2025 427th Shanethegamer 🇺🇸 809 73 627ms 31 Oct 2022 427th sean-niemann 🇺🇸 809 73 743ms 1 Jun 2025 429th AlephSquirrel 809 98 38ms 21 Oct 2024 430th vang1ong7ang 🇦🇶 809 140 176ms 13 hours ago 431st MeWhenI 🇻🇦 808 94 659ms 13 Feb 2025 432nd GrayJoKing 🇦🇺 806 111 17ms 3 Dec 2023 433rd DialFrost 🇸🇬 805 112 377ms 8 Oct 2024 434th MeWhenI 🇻🇦 805 154 347ms 17 Apr 2023 435th lynn 804 119 2,035ms 29 Nov 2021 436th sean-niemann 🇺🇸 803 141 162ms 31 Oct 2023 437th stefangimmillaro 800 60 46ms 26 Dec 2024 437th xsot 🇸🇬 800 60 45ms 3 Feb 2025 437th ovs-code 🇩🇪 800 60 43ms 22 Feb 2025 440th sultan 799 90 44ms 1 Mar 2024 440th Flekay 🇩🇪 799 90 25ms 15 Feb 2026 442nd MeWhenI 🇻🇦 798 74 306ms 15 Feb 2023 442nd janbehrens 🇩🇪 798 74 320ms 18 May 2023 444th edsrzf 🇳🇿 798 75 37ms 22 Jul 2025 445th MeWhenI 🇻🇦 798 113 413ms 15 Nov 2022 445th sean-niemann 🇺🇸 798 113 401ms 8 Oct 2024 447th primo-ppcg 🇹🇭 797 120 1,532ms 24 Oct 2021 448th prplz 🇦🇺 796 95 15ms 29 Oct 2019 448th Irratix 🇳🇱 796 95 17ms 8 Oct 2020 450th DialFrost 🇸🇬 796 98 37ms 28 Jul 2024 451st GrayJoKing 🇦🇺 796 103 15ms 30 Oct 2023 451st Shanethegamer 🇺🇸 796 103 12ms 22 Apr 2025 453rd typeswitch-dev 🇵🇹 795 126 6ms 6 Jul 2024 454th MeWhenI 🇻🇦 794 152 43ms 17 May 2023 455th edsrzf 🇳🇿 792 118 130ms 22 Dec 2025 456th Shanethegamer 🇺🇸 791 114 398ms 30 Oct 2023 457th Jacob385 790 91 50ms 1 Mar 2024 457th albanian-laundromat 🇺🇸 790 91 24ms 16 Sep 2025 459th Yewzir 🇧🇪 790 128 496ms 24 Sep 2025 459th stefangimmillaro 790 128 779ms 6 Oct 2025 461st DialFrost 🇸🇬 789 99 473ms 19 Aug 2025 462nd sean-niemann 🇺🇸 789 126 44ms 5 May 2023 463rd GrayJoKing 🇦🇺 788 51 28ms 4 Apr 2024 464th MeWhenI 🇻🇦 788 74 1,090ms 28 Jan 2023 465th alemelis 788 75 591ms 16 Feb 2024 466th DialFrost 🇸🇬 787 61 44ms 26 Dec 2024 466th m-tkach 🇺🇦 787 61 44ms 26 Dec 2024 466th KatieLG 🇬🇧 787 61 44ms 2 Oct 2025 469th rucin93 🇵🇱 785 118 34ms 7 Dec 2025 470th lynn 784 37 96ms 22 Jul 2022 470th sisyphus-ppcg 🇦🇺 784 37 98ms 28 Jul 2022 470th AlephSquirrel 784 37 93ms 6 Dec 2022 470th ovs-code 🇩🇪 784 37 108ms 16 May 2024 474th MeWhenI 🇻🇦 784 96 77ms 9 May 2024 475th Yewzir 🇧🇪 784 237 1,772ms 8 days ago 476th melven 782 92 24ms 16 Oct 2025 476th JOrE20 782 92 566ms 23 Nov 2025 478th lynn 780 47 6ms 10 Jan 2022 479th JOrE20 780 97 14ms 7 Feb 2026 480th MeWhenI 🇻🇦 780 100 18ms 28 May 2023 481st FlorianCassayre 🇫🇷 779 44 218ms 26 May 2024 482nd DialFrost 🇸🇬 779 129 58ms 5 Jun 2024 483rd dokutan 777 98 9ms 26 Dec 2025 484th DialFrost 🇸🇬 777 105 3ms 5 Jun 2024 484th MeWhenI 🇻🇦 777 105 3ms 5 Jul 2024 486th GrayJoKing 🇦🇺 775 62 46ms 24 Feb 2022 486th akshatj27 🇦🇶 775 62 46ms 5 Mar 2022 486th scpchicken 🇵🇼 775 62 44ms 5 Mar 2022 486th Irratix 🇳🇱 775 62 49ms 22 Mar 2022 486th prplz 🇦🇺 775 62 44ms 8 Jun 2022 486th Natanaelel 🇸🇪 775 62 49ms 16 Feb 2023 492nd MeWhenI 🇻🇦 775 303 43ms 21 Apr 2025 493rd wiz0u 774 101 520ms 18 Aug 2025 494th HETHAT 🇩🇿 773 93 23ms 22 Mar 2021 494th luuumine 🇫🇷 773 93 26ms 17 Oct 2025 496th CaedenHarper 🇨🇦 772 131 757ms 3 Oct 2025 496th namelessiw 772 131 604ms 8 Oct 2025 498th Steffan153 🇫🇮 769 103 34ms 14 Feb 2024 499th Yewzir 🇧🇪 768 139 5ms 9 Jun 2024 500th michaelmoynihan 767 131 435ms 27 Aug 2025 First Prev 401–500 of 1,525 Next Last