Roman to Arabic in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Maze Medal Tally 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Maze Medal Tally 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 826th olleicua 🇺🇸 475 101 25 Feb 2025 827th SpareManiKatti 475 159 11 Sep 2021 828th galloj 🇨🇿 472 152 10 Jan 2023 829th tailorspy 472 212 13 Sep 2024 830th cafehaine 🇫🇷 470 190 27 Apr 2022 831st neel11235813 470 268 27 Dec 2022 832nd myfatemi04 469 153 10 Jan 2018 832nd jhpaques 🇫🇷 469 153 28 Jul 2022 834th Jm-Fox 469 161 22 Feb 2020 835th jared-hughes 469 213 3 Aug 2022 836th RDShah 466 154 31 Jan 2020 836th dzshn 466 154 9 Jun 2021 836th bbakersmith 466 154 28 Jun 2022 836th aksyristos 466 154 8 Mar 2023 836th tobyLovick 466 154 7 Dec 2023 836th EnTerr 466 154 25 Aug 2024 842nd bbakersmith 465 180 28 Jul 2021 843rd dzhang314 463 155 14 Aug 2019 843rd za3k 463 155 11 Oct 2022 843rd r-benson 🇬🇧 463 155 1 Feb 2023 843rd Hortaros 463 155 14 Apr 2023 843rd Pyroan 463 155 22 Feb 2025 848th MiffOttah 462 169 21 Nov 2021 849th edsrzf 🇳🇿 462 268 27 Sep 2024 850th GrayJoKing 🇦🇺 462 337 25 Jul 2020 851st mrmena 🇦🇺 461 219 10 Jun 2024 852nd G33kDude 460 156 20 Mar 2019 852nd cellobix 460 156 15 Aug 2019 852nd BREMAUCY 🇫🇷 460 156 2 Jan 2024 852nd hiichbindermax 460 156 15 Sep 2024 856th ian-h-chamberlain 🇺🇸 460 175 17 Dec 2019 857th joll05 🇸🇪 459 170 21 Nov 2021 858th c0d3-4-F00d 🇩🇪 458 176 19 Apr 2022 859th Waffle3z 457 105 22 Jan 2021 860th tpaxman 🇨🇦 457 157 2 Dec 2020 861st yzhs 🇩🇪 455 75 7 Jun 2022 862nd lukasmoellerch 455 166 5 Oct 2019 862nd stellartux 455 166 27 Dec 2023 864th InigoK 🇺🇸 454 158 31 May 2023 865th jared-hughes 453 178 3 Aug 2022 866th boxjelly 453 245 6 Jan 2021 867th KevinMarquette 🇺🇸 452 129 17 Apr 2023 868th zdzc 452 159 10 Jul 2018 868th rzhade3 452 159 1 Jul 2021 868th NicoAdams 452 159 21 Nov 2021 868th rowboat1 452 159 18 Jun 2022 872nd weliveinhell 🇭🇹 452 167 15 Jan 2024 872nd madeforlosers 452 167 12 Sep 2024 874th tomh1012 450 168 20 Sep 2020 875th Szum123321 🇵🇱 450 179 29 Nov 2023 876th abailey2020 🇺🇸 449 160 13 Dec 2020 876th knutae 🇳🇴 449 160 17 Nov 2021 876th jfallon1997 449 160 5 Jan 2023 876th AtengChen 449 160 29 Aug 2024 880th citsur 449 247 20 Jun 2019 881st HumanoidCPU 448 205 9 Jun 2024 882nd jackkav 447 169 15 Apr 2018 883rd Aurel300 🇨🇭 447 264 7 Jun 2024 884th hardlyBearable 446 161 11 May 2019 884th Psirving 446 161 1 Aug 2020 884th SniperSmiley 🇺🇸 446 161 25 Jun 2022 884th GulgDev 446 161 21 Mar 2023 888th hrrs01 444 108 29 Jan 2018 889th msrawson 443 162 15 Aug 2018 890th ElysiaVesper 443 176 23 Nov 2023 891st Salutations45 442 142 12 Jan 2025 892nd tetrogem 442 171 9 Sep 2021 893rd yzhs 🇩🇪 440 109 20 Jul 2022 894th fgrosshans 🇫🇷 440 163 10 Jun 2024 895th msbranicky 440 229 11 Oct 2023 896th fitzdotlol 🇺🇸 439 172 28 Mar 2022 897th ms0rgn 439 178 2 May 2018 898th lahell 438 133 5 Jul 2020 899th wrhm 438 164 12 Dec 2020 899th 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