Arabic to Roman 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 Knight 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 Knight 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 901st ludwig-n 515 167 6 Apr 2021 901st Starwort 🇬🇧 515 167 4 Dec 2022 901st ryyyn 🇺🇸 515 167 20 days ago 904th xkacer 🇨🇿 514 169 24 Jan 2021 904th c0d3-4-F00d 🇩🇪 514 169 23 Jan 2022 904th FrederikHutfless 🇩🇪 514 169 26 Dec 2022 907th edsrzf 🇳🇿 514 180 23 days ago 908th emgordon154 514 184 19 Sep 2024 909th bbakersmith 513 185 29 Jul 2021 910th janAkali 🇷🇺 513 241 20 May 2024 911th jfallon1997 512 168 15 Aug 2022 911th mathisfun271 512 168 16 Dec 2023 913th adaGrad1 512 199 4 Sep 2023 914th tailorspy 512 263 21 Mar 2025 915th BambooleanLogic 🇸🇪 511 170 11 Dec 2021 915th rbrdl 511 170 30 Dec 2021 915th edsrzf 🇳🇿 511 170 21 Sep 2024 918th ArmoryNode 511 269 9 Oct 2024 919th acornellier 510 119 11 Dec 2018 920th SirBogman 🇺🇸 510 153 16 Jan 2024 921st SniperSmiley 🇺🇸 509 169 29 Jun 2022 922nd chunky 509 338 1 Oct 2020 923rd jackkav 508 171 23 Apr 2018 923rd veiko 508 171 18 Jun 2022 925th HumanoidCPU 508 223 27 Jun 2024 926th YAJUE114514 508 287 27 days ago 927th unkiwii 508 303 24 Apr 2020 928th Moltres-Galar 🇺🇦 506 170 28 May 2025 929th weliveinhell 🇭🇹 505 172 21 Sep 2023 930th djeedjay 🇳🇱 505 202 28 Oct 2020 931st brimstonetrader 504 289 27 Jan 2024 932nd lahell 503 155 23 Jul 2020 933rd TobyBoyne 🇬🇧 503 171 26 Feb 2021 933rd amollberg 🇸🇪 503 171 18 Jan 2022 933rd wuduculfre 503 171 16 days ago 936th msbranicky 503 235 11 Oct 2023 937th Meowsan91 🇨🇿 503 236 21 Nov 2021 938th akshatj27 🇦🇶 502 121 11 Jan 2022 938th HumanoidCPU 502 121 10 Jun 2024 940th quirked-up 502 173 30 Aug 2023 941st janbehrens 🇩🇪 502 203 8 May 2022 942nd commandblockguy 🇺🇸 500 156 15 Jan 2024 943rd minus7 500 172 24 Feb 2018 943rd cubed-guy 500 172 2 Nov 2022 943rd adamnielson42 🇺🇸 500 172 7 Dec 2023 943rd CutSandstone 500 172 4 Jul 2024 947th ashscodes 500 174 2 Nov 2020 947th QuincyNash 🇺🇸 500 174 14 Jan 2022 949th madex 🇩🇪 500 181 17 Sep 2021 950th TheDrawingCoder-Gamer 500 232 2 Jul 2025 951st Jaykul 499 156 4 Jun 2020 951st HCRitter 🇩🇪 499 156 1 Nov 2023 953rd 386asm 🇺🇸 499 231 6 May 2023 954th TRexOnGit 499 238 16 Jan 2024 955th arctouch-cristiannevianna 499 249 28 Nov 2023 955th bac0id 499 249 29 Jun 2024 957th the-zammers 499 292 18 Jan 2024 958th guliyevemil1 🇦🇿 498 309 1 Aug 2020 959th skps2010 497 173 31 Dec 2018 959th yokasuretsu 497 173 14 Jan 2025 961st Kauhentus 497 175 25 Dec 2019 961st andrewmilson 497 175 17 May 2020 963rd bac0id 497 239 29 Jun 2024 964th Shanethegamer 🇺🇸 496 157 28 Jan 2024 965th Andriamanitra 🇫🇮 494 123 1 Sep 2022 966th MaxElf999 494 174 29 Sep 2022 967th tscherter 494 176 5 Dec 2020 968th TimCurwick 🇺🇸 493 158 26 Jan 2021 968th Yewzir 🇧🇪 493 158 21 Feb 2024 968th Mabeloid 🇳🇴 493 158 17 Sep 2024 971st cafehaine 🇫🇷 493 235 27 Apr 2022 972nd Alessandro-Balconi 🇮🇹 492 81 15 Jul 2023 973rd wrose100 492 175 9 Apr 2022 973rd rschwa6308 🇺🇸 492 175 18 Aug 2023 973rd yoavjs 492 175 1 Apr 2025 Prev 901–975 of 1,761 Next