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 Topological Sort 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 Umka 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 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 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 Topological Sort 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 UnderKoen 🇳🇱 542 225 8 Jul 2024 752nd tkwa 540 133 4 Dec 2018 752nd fourth-bit 540 133 13 Jul 2023 754th mckymsh 540 140 1 Mar 2022 755th phdphil 536 93 22 Apr 2018 756th relet 536 134 8 Aug 2018 757th bstrautin 535 109 26 Jul 2020 758th emgordon154 534 362 22 May 2025 759th jared-hughes 533 64 17 Apr 2022 760th suwat513 532 135 15 Sep 2022 761st cbrt-x 529 237 15 Apr 2022 762nd kevinmchung 528 136 3 Apr 2018 762nd jarekwg 528 136 2 Oct 2020 762nd OCNeve 528 136 18 Jun 2024 762nd minhtrancccp 528 136 25 Nov 2024 766th xkacer 🇨🇿 528 143 25 Jan 2021 766th trinityy-7 528 143 17 Mar 2024 768th elgan65536 527 214 27 Mar 2024 769th emgordon154 525 144 9 Dec 2021 770th neihousaigaai 524 137 6 Oct 2024 771st adamnielson42 🇺🇸 522 77 7 Dec 2023 772nd hiddicop 🇸🇪 521 92 1 Feb 2021 772nd jared-hughes 521 92 20 Sep 2022 774th zbreit 🇺🇸 521 138 6 Aug 2020 774th rschwa6308 🇺🇸 521 138 6 Aug 2020 774th StardustGogeta 521 138 6 Aug 2020 774th mcjo163 521 138 2 Sep 2020 778th Kibble 521 145 4 Oct 2020 778th IchBinMichMarkus 521 145 11 Jul 2023 780th IISResetMe 520 112 8 Mar 2024 781st commandblockguy 🇺🇸 520 124 15 Jan 2024 782nd Stockoh 🇫🇷 517 139 27 Feb 2024 782nd zhaohm14 517 139 10 Jun 2025 784th goodingc 515 219 3 Oct 2021 785th didion0 🇺🇸 514 147 23 Feb 2021 785th null-tangent 514 147 11 Sep 2022 787th bwenstar 513 140 21 Feb 2024 788th jerrandolph 512 242 8 Nov 2023 789th jalone87 511 191 6 Feb 2020 790th tatzyr 🇯🇵 510 94 28 Dec 2024 791st rifatx 510 141 16 Mar 2023 791st quimey 510 141 20 Jul 2023 793rd theindexer 510 246 19 Aug 2020 794th vgamula 🇺🇦 510 247 27 Jul 2023 795th ian-h-chamberlain 🇺🇸 507 149 19 Dec 2019 795th shreyasminocha 507 149 2 Aug 2020 795th xNaCly 🇩🇪 507 149 27 Jun 2023 798th Haksell 🇦🇶 506 142 13 Jun 2020 798th Fishron 506 142 19 Sep 2022 798th jatloe 506 142 6 Sep 2024 801st NewDefectus 🇮🇱 505 87 16 Oct 2021 801st Natanaelel 🇸🇪 505 87 16 Nov 2021 801st scpchicken 🇵🇼 505 87 24 Nov 2022 804th HumanoidCPU 505 245 26 Aug 2024 805th orthoplex 🇨🇽 502 68 9 Oct 2020 806th Brianzhengca 502 143 5 Feb 2021 806th TobyBoyne 🇬🇧 502 143 14 Apr 2022 808th JGDoerrer 501 200 5 Jan 2022 809th celiendonze 🇨🇭 499 144 14 Apr 2023 809th Bulmenisaurus 499 144 1 Jul 2024 811th somebody1234 497 152 24 Mar 2018 811th tekaireb 497 152 24 Jul 2021 813th JDiLenarda 🇫🇷 496 193 30 Oct 2020 814th lmolteno 495 145 3 Mar 2021 814th guilhem-roy 🇫🇷 495 145 7 Mar 2022 814th frankgraziano 495 145 24 Apr 2025 814th TheZwierzLF 🇵🇱 495 145 21 May 2025 818th nyoshe 495 163 25 Jan 2025 819th jessegyger 494 153 7 Nov 2022 820th StarmaQ 494 181 7 Feb 2021 821st Stockoh 🇫🇷 492 131 24 Jun 2024 822nd masinag 🇮🇹 492 164 25 Nov 2024 823rd clementblaudeau 489 147 7 Jun 2021 823rd StefanHabel 🇨🇦 489 147 31 Dec 2022 823rd yuchuehw 489 147 3 Jan 2024 Prev 751–825 of 1,310 Next