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 Colors (Inverse) 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 Colors (Inverse) 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 751st xkacer 🇨🇿 528 143 25 Jan 2021 751st trinityy-7 528 143 17 Mar 2024 753rd emgordon154 525 144 9 Dec 2021 754th neihousaigaai 524 137 6 Oct 2024 755th adamnielson42 🇺🇸 522 77 7 Dec 2023 756th hiddicop 🇸🇪 521 92 1 Feb 2021 756th jared-hughes 521 92 20 Sep 2022 758th Kibble 521 145 4 Oct 2020 758th IchBinMichMarkus 521 145 11 Jul 2023 760th IISResetMe 520 112 8 Mar 2024 761st commandblockguy 🇺🇸 520 124 15 Jan 2024 762nd zbreit 🇺🇸 520 138 6 Aug 2020 762nd rschwa6308 🇺🇸 520 138 6 Aug 2020 762nd StardustGogeta 520 138 6 Aug 2020 762nd mcjo163 520 138 2 Sep 2020 766th Stockoh 🇫🇷 517 139 27 Feb 2024 767th didion0 🇺🇸 514 147 23 Feb 2021 767th null-tangent 514 147 11 Sep 2022 769th bwenstar 513 140 21 Feb 2024 770th jerrandolph 512 242 8 Nov 2023 771st jalone87 511 191 6 Feb 2020 772nd tatzyr 🇯🇵 510 94 28 Dec 2024 773rd theindexer 510 246 19 Aug 2020 774th vgamula 🇺🇦 510 247 27 Jul 2023 775th rifatx 509 141 16 Mar 2023 775th quimey 509 141 20 Jul 2023 777th ian-h-chamberlain 🇺🇸 507 149 19 Dec 2019 777th shreyasminocha 507 149 2 Aug 2020 777th xNaCly 🇩🇪 507 149 27 Jun 2023 780th Haksell 🇦🇶 506 142 13 Jun 2020 780th Fishron 506 142 19 Sep 2022 780th jatloe 506 142 6 Sep 2024 783rd NewDefectus 🇮🇱 505 87 16 Oct 2021 783rd Natanaelel 🇸🇪 505 87 16 Nov 2021 783rd scpchicken 🇵🇼 505 87 24 Nov 2022 786th HumanoidCPU 505 245 26 Aug 2024 787th orthoplex 🇨🇽 502 68 9 Oct 2020 788th Brianzhengca 502 143 5 Feb 2021 788th TobyBoyne 🇬🇧 502 143 14 Apr 2022 790th JGDoerrer 500 200 5 Jan 2022 791st celiendonze 🇨🇭 499 144 14 Apr 2023 791st Bulmenisaurus 499 144 1 Jul 2024 793rd somebody1234 497 152 24 Mar 2018 793rd tekaireb 497 152 24 Jul 2021 795th JDiLenarda 🇫🇷 496 193 30 Oct 2020 796th lmolteno 495 145 3 Mar 2021 796th guilhem-roy 🇫🇷 495 145 7 Mar 2022 796th frankgraziano 495 145 24 Apr 2025 796th TheZwierzLF 🇵🇱 495 145 2 days ago 800th jessegyger 494 153 7 Nov 2022 801st nyoshe 494 163 25 Jan 2025 802nd StarmaQ 493 181 7 Feb 2021 803rd Stockoh 🇫🇷 492 131 24 Jun 2024 804th masinag 🇮🇹 491 164 25 Nov 2024 805th clementblaudeau 489 147 7 Jun 2021 805th StefanHabel 🇨🇦 489 147 31 Dec 2022 805th yuchuehw 489 147 3 Jan 2024 808th brimstonetrader 486 228 27 Mar 2024 809th yokasuretsu 485 148 21 Apr 2018 809th AgathokakologicalBit 485 148 3 Aug 2019 809th TaserTheFox 🇺🇸 485 148 8 May 2023 809th adamnielson42 🇺🇸 485 148 8 Aug 2023 809th jtaxen 485 148 28 Apr 2024 809th o0BlackDragon0o 485 148 8 Sep 2024 809th Bombalech 485 148 8 Sep 2024 816th b10011 🇫🇮 482 149 12 Jun 2023 817th Natanaelel 🇸🇪 481 71 16 Nov 2021 817th 4hg 🇺🇸 481 71 19 Jun 2024 819th postie77 481 162 16 Mar 2023 820th Ripick 481 191 11 Jul 2024 821st sambirnbaum1 479 150 6 Sep 2019 821st MaxElf999 479 150 20 Oct 2022 821st nstearns96 🇬🇧 479 150 8 Dec 2022 821st Florian-Mt 479 150 14 Nov 2023 825th pranaygp 478 158 13 May 2020 Prev 751–825 of 1,277 Next