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 Hilbert Curve 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 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 Groovy 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 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 Groovy 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 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 Hilbert Curve 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 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 Irratix 🇳🇱 522 279 18 Nov 2021 902nd YoungjuneKwon 521 165 19 Dec 2018 902nd neihousaigaai 521 165 6 Oct 2024 904th hpr 521 167 13 Jun 2021 905th Pimentero 🇷🇺 519 190 14 Apr 2024 906th c0d3-4-F00d 🇩🇪 518 197 19 Apr 2022 907th AlexDaniel 🇪🇪 517 104 13 Mar 2018 908th msbranicky 517 277 12 Aug 2023 909th israem 516 151 19 May 2024 909th MeWhenI 🇻🇦 516 151 24 May 2024 911th edsrzf 🇳🇿 516 180 22 Jul 2025 912th jared-hughes 515 118 12 Sep 2022 913th ludwig-n 515 167 6 Apr 2021 913th Starwort 🇬🇧 515 167 4 Dec 2022 913th ryyyn 🇺🇸 515 167 26 Jul 2025 916th bbakersmith 515 185 29 Jul 2021 917th xkacer 🇨🇿 514 169 24 Jan 2021 917th c0d3-4-F00d 🇩🇪 514 169 23 Jan 2022 917th FrederikHutfless 🇩🇪 514 169 26 Dec 2022 920th emgordon154 514 184 19 Sep 2024 921st janAkali 🇷🇺 514 241 20 May 2024 922nd jfallon1997 512 168 15 Aug 2022 922nd mathisfun271 512 168 16 Dec 2023 924th adaGrad1 512 199 4 Sep 2023 925th tailorspy 512 263 21 Mar 2025 926th BambooleanLogic 🇸🇪 511 170 11 Dec 2021 926th rbrdl 511 170 30 Dec 2021 926th edsrzf 🇳🇿 511 170 21 Sep 2024 929th ArmoryNode 511 269 9 Oct 2024 930th acornellier 510 119 11 Dec 2018 931st SirBogman 🇺🇸 510 153 16 Jan 2024 932nd SniperSmiley 🇺🇸 509 169 29 Jun 2022 933rd chunky 509 338 1 Oct 2020 934th jackkav 508 171 23 Apr 2018 934th veiko 508 171 18 Jun 2022 936th HumanoidCPU 508 223 27 Jun 2024 937th YAJUE114514 508 287 18 Jul 2025 938th unkiwii 508 303 24 Apr 2020 939th Moltres-Galar 🇺🇦 506 170 28 May 2025 940th weliveinhell 🇭🇹 505 172 21 Sep 2023 941st djeedjay 🇳🇱 505 202 28 Oct 2020 942nd brimstonetrader 504 289 27 Jan 2024 943rd lahell 503 155 23 Jul 2020 944th TobyBoyne 🇬🇧 503 171 26 Feb 2021 944th amollberg 🇸🇪 503 171 18 Jan 2022 944th wuduculfre 503 171 29 Jul 2025 947th quirked-up 503 173 30 Aug 2023 948th msbranicky 503 235 11 Oct 2023 949th Meowsan91 🇨🇿 503 236 21 Nov 2021 950th akshatj27 🇦🇶 502 121 11 Jan 2022 950th HumanoidCPU 502 121 10 Jun 2024 952nd janbehrens 🇩🇪 502 203 8 May 2022 953rd minus7 500 172 24 Feb 2018 953rd cubed-guy 500 172 2 Nov 2022 953rd adamnielson42 🇺🇸 500 172 7 Dec 2023 953rd CutSandstone 500 172 4 Jul 2024 957th ashscodes 500 174 2 Nov 2020 957th QuincyNash 🇺🇸 500 174 14 Jan 2022 959th madex 🇩🇪 500 181 17 Sep 2021 960th TheDrawingCoder-Gamer 500 232 2 Jul 2025 961st Jaykul 499 156 4 Jun 2020 961st HCRitter 🇩🇪 499 156 1 Nov 2023 963rd 386asm 🇺🇸 499 231 6 May 2023 964th TRexOnGit 499 238 16 Jan 2024 965th arctouch-cristiannevianna 499 249 28 Nov 2023 965th bac0id 499 249 29 Jun 2024 967th the-zammers 499 292 18 Jan 2024 968th guliyevemil1 🇦🇿 498 309 1 Aug 2020 969th skps2010 497 173 31 Dec 2018 969th yokasuretsu 497 173 14 Jan 2025 971st Kauhentus 497 175 25 Dec 2019 971st andrewmilson 497 175 17 May 2020 973rd bac0id 497 239 29 Jun 2024 974th Shanethegamer 🇺🇸 496 157 28 Jan 2024 975th blaztoma 🇱🇹 495 192 21 days ago Prev 901–975 of 1,778 Next