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 scpchicken 🇵🇼 640 78 207ms 4 May 2022 722nd MeWhenI 🇻🇦 639 101 1,462ms 15 Sep 2025 723rd snyderek 🇺🇸 637 158 58ms 9 Nov 2024 724th unfinishedprogram 636 119 18ms 12 Jul 2024 725th jared-hughes 636 141 9ms 16 Apr 2022 726th CaedenHarper 🇨🇦 636 142 159ms 18 Aug 2025 727th olligobber 🇦🇺 636 175 291ms 21 May 2020 728th MeWhenI 🇻🇦 632 58 6ms 16 Jan 2022 729th stordev 631 114 20ms 26 Feb 2021 729th robin-scragg 631 114 21ms 24 Aug 2025 731st PatrickStephansen 🇿🇦 631 120 29ms 9 Jun 2021 731st stefangabos 🇷🇴 631 120 17ms 13 Sep 2022 733rd targrik 631 124 19ms 24 days ago 734th HumanoidCPU 629 103 487ms 7 Jun 2024 735th Shanethegamer 🇺🇸 629 120 20ms 17 Dec 2023 736th janbehrens 🇩🇪 629 160 61ms 18 May 2023 737th janbehrens 🇩🇪 629 161 549ms 16 May 2023 738th Jiramide 629 177 296ms 8 Feb 2021 739th jupj 🇫🇮 624 131 3ms 27 Aug 2022 739th plcc0 624 131 4ms 4 Mar 2026 741st MeWhenI 🇻🇦 622 105 165ms 3 Aug 2024 742nd YAJUE114514 622 179 292ms 3 Aug 2025 743rd primo-ppcg 🇹🇭 621 95 1,780ms 17 Apr 2022 744th chartung17 620 116 24ms 1 Jan 2024 745th CaedenHarper 🇨🇦 616 78 42ms 18 Aug 2025 746th CaedenHarper 🇨🇦 616 116 521ms 17 Aug 2025 747th jared-hughes 615 96 397ms 23 Jul 2023 748th jacklynnepenick 615 117 23ms 13 Aug 2021 748th JunkIce 615 117 31ms 24 Nov 2024 750th sebipopa 🇷🇴 615 123 16ms 14 Sep 2022 751st Yewzir 🇧🇪 614 133 4ms 10 Jun 2024 752nd Shanethegamer 🇺🇸 611 130 32ms 4 Oct 2024 753rd neihousaigaai 610 124 19ms 28 Apr 2021 753rd Andrey-Plotnikov 610 124 17ms 9 Aug 2025 755th albanian-laundromat 🇺🇸 609 106 1,753ms 26 Oct 2025 756th vezzick 609 118 21ms 5 Mar 2021 756th CommandLeo 🇮🇹 609 118 222ms 22 Nov 2025 756th Lv0Sys 🇵🇱 609 118 21ms 20 Feb 2026 759th olivermrose 🇺🇸 608 79 82ms 24 Oct 2021 760th cure-honey 🇯🇵 608 200 43ms 26 Apr 2020 761st retrohun 607 111 15ms 21 Sep 2024 762nd TomvdPeet 607 129 29ms 7 Dec 2025 763rd MeWhenI 🇻🇦 606 193 36ms 6 Jun 2023 764th dsntzn 🇸🇰 605 125 18ms 1 Mar 2021 764th smclaughlin-cf 605 125 21ms 8 Apr 2025 766th bzijlema 🇳🇱 604 119 21ms 3 Jul 2024 767th Phil-RGOMEGA 602 149 8ms 30 Aug 2023 768th MeWhenI 🇻🇦 601 105 24ms 12 Nov 2022 769th ollyspooner 601 126 18ms 18 Oct 2023 770th albanian-laundromat 🇺🇸 601 178 39ms 22 Aug 2025 771st KatieLG 🇬🇧 600 67 48ms 27 Nov 2023 772nd giacomogallina 599 120 24ms 21 May 2020 773rd snoozingnewt 🇨🇦 599 164 122ms 20 Nov 2025 774th prestosilver 🇺🇸 598 151 407ms 19 days ago 775th timvermeulen 598 190 164ms 4 Jan 2020 776th CaedenHarper 🇨🇦 597 131 420ms 17 Aug 2025 777th DialFrost 🇸🇬 597 133 36ms 11 Dec 2024 778th Shanethegamer 🇺🇸 596 74 6ms 6 Jan 2022 779th eranws 596 127 17ms 9 Sep 2022 779th madeforlosers 596 127 16ms 20 days ago 781st ovs-code 🇩🇪 596 128 20ms 4 Feb 2023 782nd sultan 596 170 411ms 5 days ago 783rd dokutan 593 132 463ms 7 Apr 2025 784th filharmonista 592 138 3ms 13 Mar 2020 784th TeodorDyakov 🇧🇬 592 138 3ms 3 Jul 2025 786th sisyphus-ppcg 🇦🇺 591 114 221ms 24 Jun 2022 787th elisherer 🇮🇱 591 128 28ms 24 Apr 2019 787th avartanii 591 128 24ms 17 Jan 2021 787th MathisBullinger 591 128 27ms 15 Nov 2021 790th OllieBoyne 🇬🇧 589 122 22ms 3 Jun 2021 790th Emutis 🇱🇹 589 122 22ms 17 Sep 2025 792nd timvermeulen 589 167 114ms 19 Jan 2020 793rd lynn 589 182 20ms 18 Nov 2021 794th SirBogman 🇺🇸 588 75 21ms 3 Jan 2022 795th CaedenHarper 🇨🇦 588 135 153ms 18 Aug 2025 796th ian-odonnell 587 129 15ms 9 Mar 2018 796th JohnSBarden 587 129 16ms 9 Nov 2021 798th SirBogman 🇺🇸 587 403 81ms 23 Nov 2022 799th mtirado1 586 153 6ms 18 Apr 2023 800th rowechenzhong 585 123 19ms 25 Mar 2020 First Prev 721–800 of 1,618 Next Last