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 Mandelbrot 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 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 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula 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 Vala 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 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 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 Mandelbrot 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 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 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 751st suwat513 532 135 15 Sep 2022 752nd cbrt-x 529 237 15 Apr 2022 753rd kevinmchung 528 136 3 Apr 2018 753rd jarekwg 528 136 2 Oct 2020 753rd OCNeve 528 136 18 Jun 2024 753rd minhtrancccp 528 136 25 Nov 2024 757th xkacer 🇨🇿 528 143 25 Jan 2021 757th trinityy-7 528 143 17 Mar 2024 759th elgan65536 527 214 27 Mar 2024 760th emgordon154 525 144 9 Dec 2021 761st neihousaigaai 524 137 6 Oct 2024 762nd adamnielson42 🇺🇸 522 77 7 Dec 2023 763rd hiddicop 🇸🇪 521 92 1 Feb 2021 763rd jared-hughes 521 92 20 Sep 2022 765th Kibble 521 145 4 Oct 2020 765th IchBinMichMarkus 521 145 11 Jul 2023 767th IISResetMe 520 112 8 Mar 2024 768th commandblockguy 🇺🇸 520 124 15 Jan 2024 769th zbreit 🇺🇸 520 138 6 Aug 2020 769th rschwa6308 🇺🇸 520 138 6 Aug 2020 769th StardustGogeta 520 138 6 Aug 2020 769th mcjo163 520 138 2 Sep 2020 773rd Stockoh 🇫🇷 517 139 27 Feb 2024 773rd zhaohm14 517 139 23 days ago 775th goodingc 515 219 3 Oct 2021 776th didion0 🇺🇸 514 147 23 Feb 2021 776th null-tangent 514 147 11 Sep 2022 778th bwenstar 513 140 21 Feb 2024 779th jerrandolph 512 242 8 Nov 2023 780th jalone87 511 191 6 Feb 2020 781st tatzyr 🇯🇵 510 94 28 Dec 2024 782nd theindexer 510 246 19 Aug 2020 783rd vgamula 🇺🇦 510 247 27 Jul 2023 784th rifatx 509 141 16 Mar 2023 784th quimey 509 141 20 Jul 2023 786th ian-h-chamberlain 🇺🇸 507 149 19 Dec 2019 786th shreyasminocha 507 149 2 Aug 2020 786th xNaCly 🇩🇪 507 149 27 Jun 2023 789th Haksell 🇦🇶 506 142 13 Jun 2020 789th Fishron 506 142 19 Sep 2022 789th jatloe 506 142 6 Sep 2024 792nd NewDefectus 🇮🇱 505 87 16 Oct 2021 792nd Natanaelel 🇸🇪 505 87 16 Nov 2021 792nd scpchicken 🇵🇼 505 87 24 Nov 2022 795th HumanoidCPU 505 245 26 Aug 2024 796th orthoplex 🇨🇽 502 68 9 Oct 2020 797th Brianzhengca 502 143 5 Feb 2021 797th TobyBoyne 🇬🇧 502 143 14 Apr 2022 799th JGDoerrer 500 200 5 Jan 2022 800th celiendonze 🇨🇭 499 144 14 Apr 2023 800th Bulmenisaurus 499 144 1 Jul 2024 802nd somebody1234 497 152 24 Mar 2018 802nd tekaireb 497 152 24 Jul 2021 804th JDiLenarda 🇫🇷 496 193 30 Oct 2020 805th lmolteno 495 145 3 Mar 2021 805th guilhem-roy 🇫🇷 495 145 7 Mar 2022 805th frankgraziano 495 145 24 Apr 2025 805th TheZwierzLF 🇵🇱 495 145 21 May 2025 809th nyoshe 495 163 25 Jan 2025 810th jessegyger 494 153 7 Nov 2022 811th StarmaQ 494 181 7 Feb 2021 812th Stockoh 🇫🇷 492 131 24 Jun 2024 813th masinag 🇮🇹 492 164 25 Nov 2024 814th clementblaudeau 489 147 7 Jun 2021 814th StefanHabel 🇨🇦 489 147 31 Dec 2022 814th yuchuehw 489 147 3 Jan 2024 814th Lv0Sys 🇵🇱 489 147 26 May 2025 818th brimstonetrader 486 228 27 Mar 2024 819th yokasuretsu 485 148 21 Apr 2018 819th AgathokakologicalBit 485 148 3 Aug 2019 819th TaserTheFox 🇺🇸 485 148 8 May 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