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 Ellipse Perimeters Flags Floyd-Steinberg Dithering 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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering 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 721st snyderek 🇺🇸 636 158 58ms 9 Nov 2024 722nd jared-hughes 635 141 9ms 16 Apr 2022 723rd CaedenHarper 🇨🇦 635 142 159ms 18 Aug 2025 724th olligobber 🇦🇺 635 175 291ms 21 May 2020 725th MeWhenI 🇻🇦 632 58 6ms 16 Jan 2022 726th stordev 631 114 20ms 26 Feb 2021 726th robin-scragg 631 114 21ms 24 Aug 2025 728th PatrickStephansen 🇿🇦 630 120 146ms 9 Jun 2021 728th stefangabos 🇷🇴 630 120 21ms 13 Sep 2022 730th targrik 630 124 24ms 17 days ago 731st HumanoidCPU 628 103 487ms 7 Jun 2024 732nd janbehrens 🇩🇪 628 160 61ms 18 May 2023 733rd janbehrens 🇩🇪 628 161 549ms 16 May 2023 734th Jiramide 628 177 296ms 8 Feb 2021 735th jupj 🇫🇮 623 131 3ms 27 Aug 2022 735th plcc0 623 131 4ms 4 Mar 2026 737th MeWhenI 🇻🇦 621 105 172ms 3 Aug 2024 738th YAJUE114514 621 179 292ms 3 Aug 2025 739th primo-ppcg 🇹🇭 620 95 1,780ms 17 Apr 2022 740th chartung17 620 116 24ms 1 Jan 2024 741st CaedenHarper 🇨🇦 616 78 42ms 18 Aug 2025 742nd jacklynnepenick 615 117 23ms 13 Aug 2021 742nd JunkIce 615 117 31ms 24 Nov 2024 744th sebipopa 🇷🇴 615 123 20ms 14 Sep 2022 745th jared-hughes 614 96 397ms 23 Jul 2023 746th CaedenHarper 🇨🇦 614 116 521ms 17 Aug 2025 747th Yewzir 🇧🇪 614 133 4ms 10 Jun 2024 748th neihousaigaai 610 124 27ms 28 Apr 2021 748th Andrey-Plotnikov 610 124 13ms 9 Aug 2025 750th Shanethegamer 🇺🇸 610 130 32ms 4 Oct 2024 751st vezzick 609 118 21ms 5 Mar 2021 751st CommandLeo 🇮🇹 609 118 222ms 22 Nov 2025 751st Lv0Sys 🇵🇱 609 118 21ms 20 Feb 2026 754th olivermrose 🇺🇸 608 79 82ms 24 Oct 2021 755th albanian-laundromat 🇺🇸 607 106 1,753ms 26 Oct 2025 756th retrohun 607 111 15ms 21 Sep 2024 757th TomvdPeet 606 129 36ms 7 Dec 2025 758th cure-honey 🇯🇵 606 200 43ms 26 Apr 2020 759th dsntzn 🇸🇰 605 125 21ms 1 Mar 2021 759th smclaughlin-cf 605 125 15ms 8 Apr 2025 761st bzijlema 🇳🇱 604 119 21ms 3 Jul 2024 762nd MeWhenI 🇻🇦 604 193 36ms 6 Jun 2023 763rd Phil-RGOMEGA 601 149 8ms 30 Aug 2023 764th KatieLG 🇬🇧 600 67 48ms 27 Nov 2023 765th ollyspooner 600 126 15ms 18 Oct 2023 766th albanian-laundromat 🇺🇸 600 178 39ms 22 Aug 2025 767th MeWhenI 🇻🇦 599 105 24ms 12 Nov 2022 768th giacomogallina 599 120 24ms 21 May 2020 769th snoozingnewt 🇨🇦 598 164 120ms 20 Nov 2025 770th timvermeulen 598 190 157ms 4 Jan 2020 771st CaedenHarper 🇨🇦 597 131 393ms 17 Aug 2025 772nd prestosilver 🇺🇸 597 151 407ms 12 days ago 773rd Shanethegamer 🇺🇸 596 74 6ms 6 Jan 2022 774th eranws 596 127 16ms 9 Sep 2022 774th madeforlosers 596 127 17ms 13 days ago 776th DialFrost 🇸🇬 596 133 36ms 11 Dec 2024 777th ovs-code 🇩🇪 595 128 20ms 4 Feb 2023 778th dokutan 592 132 390ms 7 Apr 2025 779th filharmonista 592 138 3ms 13 Mar 2020 779th TeodorDyakov 🇧🇬 592 138 3ms 3 Jul 2025 781st sisyphus-ppcg 🇦🇺 591 114 221ms 24 Jun 2022 782nd elisherer 🇮🇱 591 128 35ms 24 Apr 2019 782nd avartanii 591 128 29ms 17 Jan 2021 782nd MathisBullinger 591 128 31ms 15 Nov 2021 785th OllieBoyne 🇬🇧 589 122 22ms 3 Jun 2021 785th Emutis 🇱🇹 589 122 22ms 17 Sep 2025 787th SirBogman 🇺🇸 588 75 21ms 3 Jan 2022 788th timvermeulen 588 167 110ms 19 Jan 2020 789th CaedenHarper 🇨🇦 587 135 149ms 18 Aug 2025 790th lynn 587 182 20ms 18 Nov 2021 791st ian-odonnell 586 129 18ms 9 Mar 2018 791st JohnSBarden 586 129 16ms 9 Nov 2021 793rd rowechenzhong 585 123 19ms 25 Mar 2020 793rd MichalMarsalek 🇨🇿 585 123 23ms 9 Oct 2022 793rd qpwoeirut 585 123 21ms 20 Nov 2025 793rd zhaohm14 585 123 20ms 9 Jan 2026 797th mtirado1 585 153 6ms 18 Apr 2023 798th ian-h-chamberlain 🇺🇸 585 194 155ms 6 Jan 2020 799th KatieLG 🇬🇧 584 168 761ms 15 Jan 2023 800th janbehrens 🇩🇪 583 140 4ms 18 May 2023 First Prev 721–800 of 1,542 Next Last