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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 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 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 900th te-chnical 517 139 31ms 8 Jan 2026 902nd CaedenHarper 🇨🇦 515 97 154ms 18 Aug 2025 903rd didion0 🇺🇸 515 147 20ms 23 Feb 2021 903rd null-tangent 515 147 17ms 11 Sep 2022 903rd junkondo-jp 515 147 16ms 22 Feb 2026 906th bwenstar 514 140 28ms 21 Feb 2024 907th jalone87 514 191 104ms 6 Feb 2020 908th jusaka 513 217 257ms 10 days ago 909th jerrandolph 513 242 418ms 8 Nov 2023 910th tatzyr 🇯🇵 511 94 152ms 28 Dec 2024 911th rifatx 510 141 27ms 16 Mar 2023 911th quimey 510 141 22ms 20 Jul 2023 913th ian-h-chamberlain 🇺🇸 508 149 16ms 19 Dec 2019 913th shreyasminocha 508 149 14ms 2 Aug 2020 913th xnacly 🇩🇪 508 149 17ms 27 Jun 2023 916th NewDefectus 🇮🇱 507 87 21ms 16 Oct 2021 916th Natanaelel 🇸🇪 507 87 7ms 16 Nov 2021 918th HumanoidCPU 507 245 361ms 26 Aug 2024 919th Haksell 🇦🇶 506 142 21ms 13 Jun 2020 919th Fishron 506 142 23ms 19 Sep 2022 919th jatloe 506 142 21ms 6 Sep 2024 922nd emgordon154 506 198 41ms 6 Mar 2026 923rd neihousaigaai 506 200 562ms 18 May 2021 924th Brianzhengca 503 143 26ms 5 Feb 2021 924th TobyBoyne 🇬🇧 503 143 19ms 14 Apr 2022 926th JGDoerrer 503 200 444ms 5 Jan 2022 927th orthoplex 🇨🇽 502 68 41ms 9 Oct 2020 928th nyoshe 501 163 3ms 25 Jan 2025 929th celiendonze 🇨🇭 499 144 24ms 14 Apr 2023 929th Bulmenisaurus 499 144 23ms 1 Jul 2024 931st somebody1234 498 152 16ms 24 Mar 2018 931st tekaireb 498 152 17ms 24 Jul 2021 933rd masinag 🇮🇹 498 164 3ms 25 Nov 2024 934th JDiLenarda 🇫🇷 498 193 1,699ms 30 Oct 2020 935th lmolteno 496 145 30ms 3 Mar 2021 935th guilhem-roy 🇫🇷 496 145 22ms 7 Mar 2022 935th frankgraziano 496 145 19ms 24 Apr 2025 935th TheZwierzLF 🇵🇱 496 145 19ms 21 May 2025 939th sultan 495 158 421ms 12 days ago 940th StarmaQ 495 181 12ms 7 Feb 2021 941st Stockoh 🇫🇷 494 131 577ms 24 Jun 2024 941st TheZwierzLF 🇵🇱 494 131 801ms 24 Nov 2025 943rd jessegyger 494 153 21ms 7 Nov 2022 944th InigoK 🇺🇸 493 146 28ms 26 Aug 2025 945th knightry 493 205 587ms 8 Feb 2021 946th clementblaudeau 489 147 23ms 7 Jun 2021 946th yuchuehw 489 147 23ms 3 Jan 2024 948th brimstonetrader 488 228 325ms 27 Mar 2024 949th yokasuretsu 486 148 33ms 21 Apr 2018 949th AgathokakologicalBit 486 148 32ms 3 Aug 2019 949th TaserTheFox 🇺🇸 486 148 19ms 8 May 2023 949th adamnielson42 🇺🇸 486 148 20ms 8 Aug 2023 949th jtaxen 486 148 22ms 28 Apr 2024 949th o0BlackDragon0o 486 148 29ms 8 Sep 2024 949th Bombalech 486 148 27ms 8 Sep 2024 956th b10011 🇫🇮 483 149 38ms 12 Jun 2023 957th postie77 483 162 418ms 16 Mar 2023 958th Natanaelel 🇸🇪 481 71 38ms 16 Nov 2021 958th 4hg 🇺🇸 481 71 40ms 19 Jun 2024 960th bac0id 481 209 474ms 11 Jan 2025 961st alphafalfa 480 131 91ms 1 Aug 2025 962nd sambirnbaum1 479 150 18ms 6 Sep 2019 962nd MaxElf999 479 150 30ms 20 Oct 2022 962nd nstearns96 🇬🇧 479 150 27ms 8 Dec 2022 962nd Florian-Mt 479 150 24ms 14 Nov 2023 962nd FoxInTheClouds 479 150 22ms 10 Feb 2026 967th pranaygp 479 158 21ms 13 May 2020 968th olleicua 🇺🇸 476 101 98ms 25 Feb 2025 969th ian-h-chamberlain 🇺🇸 476 151 23ms 17 Dec 2019 969th qwjhvbxi 476 151 21ms 7 Feb 2024 971st SpareManiKatti 476 159 16ms 11 Sep 2021 971st blaztoma 🇱🇹 476 159 15ms 16 Sep 2025 973rd tailorspy 474 212 68ms 13 Sep 2024 974th vgamula 🇺🇦 474 247 41ms 27 Jul 2023 975th galloj 🇨🇿 473 152 24ms 10 Jan 2023 976th Ripick 473 191 445ms 11 Jul 2024 977th baumpilz 473 214 612ms 20 Jan 2021 978th jared-hughes 472 213 2,834ms 3 Aug 2022 979th myfatemi04 470 153 32ms 10 Jan 2018 979th jhpaques 🇫🇷 470 153 24ms 28 Jul 2022 981st Jm-Fox 470 161 21ms 22 Feb 2020 982nd RDShah 467 154 25ms 31 Jan 2020 982nd dzshn 467 154 20ms 9 Jun 2021 982nd bbakersmith 467 154 34ms 28 Jun 2022 982nd aksyristos 467 154 21ms 8 Mar 2023 982nd tobyLovick 467 154 18ms 7 Dec 2023 982nd EnTerr 467 154 20ms 25 Aug 2024 982nd Pyroan 467 154 22ms 3 Nov 2025 989th ian-h-chamberlain 🇺🇸 467 175 3ms 17 Dec 2019 990th dzhang314 464 155 22ms 14 Aug 2019 990th za3k 464 155 21ms 11 Oct 2022 990th r-benson 🇬🇧 464 155 28ms 1 Feb 2023 990th Hortaros 464 155 22ms 14 Apr 2023 994th c0d3-4-F00d 🇩🇪 464 176 3ms 19 Apr 2022 995th jusaka 464 403 1,849ms 11 days ago 996th MiffOttah 463 169 448ms 21 Nov 2021 997th edsrzf 🇳🇿 463 268 394ms 27 Sep 2024 998th GrayJoKing 🇦🇺 462 337 12ms 25 Jul 2020 999th G33kDude 461 156 21ms 20 Mar 2019 999th cellobix 461 156 22ms 15 Aug 2019 First Prev 901–1,000 of 1,595 Next Last