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 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 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 Star Wars GPT 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 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 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 Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 900th petroselo 430 167 29 Dec 2021 902nd Betuaredead 429 232 15 Jan 2023 903rd malworthy 428 182 22 Oct 2023 904th MateuszPietrzak 🇵🇱 428 233 21 Nov 2023 905th cingulataluke 427 168 30 Aug 2023 906th RussellEmerine 426 260 9 Apr 2020 907th TheAristos 425 169 1 Nov 2019 908th astdefu 424 235 10 Dec 2022 909th emgordon154 423 104 26 Jul 2024 910th bwat2 423 296 6 Dec 2021 911th itiievskyi 🇺🇦 422 170 10 Aug 2020 911th glesnick 422 170 6 Oct 2022 911th ziselsberger 422 170 7 Oct 2024 911th croc54 422 170 13 Jan 2025 915th tomearly 422 179 28 Sep 2020 916th AkashTandon167 420 171 21 Nov 2020 916th cros107 420 171 14 Feb 2024 918th iznax 419 186 21 Nov 2021 919th emgordon154 417 156 13 Dec 2024 920th amollberg 🇸🇪 417 172 16 Feb 2022 920th mbittner20 417 172 27 May 2023 920th CutSandstone 417 172 7 Jul 2024 923rd ericlangedijk 🇸🇮 417 187 20 May 2023 924th ashscodes 416 140 29 Oct 2020 925th Shanethegamer 🇺🇸 416 284 2 Nov 2022 926th ludwig-n 415 173 4 Apr 2020 926th CodeAltF4 415 173 8 Mar 2022 926th myleopard 415 173 23 Dec 2022 929th BREMAUCY 🇫🇷 414 156 23 days ago 930th Chinay-Domitrix 🇺🇸 414 170 5 days ago 931st ehulinsky 🇺🇸 413 174 8 May 2023 932nd HumanoidCPU 413 236 14 Feb 2024 933rd msbranicky 413 300 31 Aug 2023 934th snoozingnewt 🇺🇸 411 157 11 Feb 2024 935th MaxCastella 🇫🇷 410 142 28 Nov 2023 936th Cr3aHal0 410 184 26 Jun 2019 937th retrohun 408 154 11 Nov 2022 938th andrewteske 408 176 28 Nov 2021 938th sciencejiho 408 176 26 Sep 2024 940th QuincyNash 🇺🇸 408 185 25 Jan 2022 941st nephila-nacrea 🇬🇧 407 108 17 Jan 2018 942nd HCRitter 🇩🇪 407 143 23 Oct 2023 943rd dokutan 406 118 12 Feb 2025 944th Pale-Vessel 406 177 18 Dec 2023 945th labster 406 186 11 Mar 2018 945th Michiocre 406 186 20 Feb 2024 947th lrustand 403 178 15 Jan 2018 947th alangodfrey 403 178 7 Feb 2019 947th richard-oelze 🇩🇪 403 178 7 Mar 2021 950th yokasuretsu 402 124 30 Apr 2018 951st OmegaB0t 402 188 5 Dec 2019 952nd Xwilarg 🇫🇷 402 194 21 Nov 2021 953rd Bonjour27891 🇻🇳 401 179 15 Mar 2022 953rd ridingqwerty 🇺🇸 401 179 26 Feb 2024 955th somebody1234 400 110 27 Mar 2018 956th hjcafaroUC 399 180 9 Aug 2020 956th nullie 399 180 15 Jun 2022 956th hellwue 399 180 8 Feb 2023 956th thienudomsrirungruang 399 180 2 Apr 2024 960th Florian-Mt 399 296 15 Jul 2024 961st JDiLenarda 🇫🇷 398 196 21 Nov 2021 962nd lrekowski 397 181 11 Feb 2021 963rd jessegyger 396 196 12 May 2024 964th rifatx 396 197 16 Jul 2024 965th astdefu 395 204 10 Dec 2022 966th proton 🇩🇪 393 122 8 Jun 2020 967th sidok 393 150 26 Apr 2024 968th bryanmytko 393 192 30 Jun 2022 969th lukehewittvandy 393 315 13 May 2021 970th zuparnowa 392 183 11 Feb 2019 970th henrytranter 392 183 20 Sep 2019 970th argusdusty 🇺🇸 392 183 31 Dec 2020 970th 4ndyJ 🇬🇧 392 183 6 Mar 2023 974th joshmoody24 390 184 4 Mar 2022 974th jumpingtj 390 184 24 days ago Prev 901–975 of 1,234 Next