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Arabic to Roman in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 901st BlankSpruce 546 187 10ms 26 Aug 2022 901st violeta-desantis 546 187 11ms 13 Apr 2024 903rd tomh1012 546 218 476ms 8 Sep 2025 904th inventshah 545 158 25ms 24 Jan 2023 904th mediocr3 545 158 21ms 19 Jul 2023 904th Mabeloid 🇳🇴 545 158 21ms 17 Sep 2024 904th andrewjc2000 545 158 21ms 10 Jul 2025 908th joshuaxie8 545 266 530ms 9 Jul 2025 909th RockOfStone 544 213 5ms 22 Dec 2022 910th dokutan 544 214 17ms 3 Oct 2024 911th tegenton 543 188 10ms 5 Oct 2021 911th Irratix 🇳🇱 543 188 11ms 8 Mar 2022 911th RealAMC 🇳🇿 543 188 11ms 21 Nov 2023 911th Maashau 543 188 10ms 24 Nov 2025 915th PiterAnnema 541 159 28ms 30 Aug 2020 915th StefanHabel 🇨🇦 541 159 25ms 11 Nov 2022 915th stacksparrow4 541 159 22ms 29 Aug 2023 918th JOrE20 540 161 28ms 4 Jan 2026 919th DialFrost 🇸🇬 540 189 10ms 11 Dec 2023 919th nsprd 540 189 10ms 19 Jan 2024 921st HumanoidCPU 540 197 218ms 11 Jun 2024 921st dokutan 540 197 215ms 15 Aug 2025 923rd emgordon154 540 285 371ms 17 Jan 2025 924th ian-h-chamberlain 🇺🇸 540 305 186ms 4 Feb 2020 925th inventshah 539 145 546ms 22 Jan 2024 926th MeWhenI 🇻🇦 539 155 1,257ms 29 Aug 2025 927th Lv0Sys 🇵🇱 538 286 407ms 27 Nov 2025 928th MeWhenI 🇻🇦 537 140 141ms 3 Aug 2024 929th ian-odonnell 537 162 16ms 12 Mar 2018 929th alexkunin 537 162 17ms 7 Jul 2019 929th gigaprofisi 🇺🇸 537 162 17ms 7 Aug 2025 932nd AGoyet 535 161 21ms 26 Jul 2022 932nd NDR0216 🇹🇼 535 161 20ms 4 Jul 2024 932nd zhaohm14 535 161 20ms 6 Jun 2025 935th Florian-Mt 534 163 14ms 14 Nov 2023 935th Protothor 534 163 17ms 10 Mar 2026 937th Shanethegamer 🇺🇸 533 185 15ms 28 Jan 2024 938th mbuchel 533 233 412ms 28 Aug 2021 939th madex 🇩🇪 532 192 11ms 15 days ago 940th LouisRustenholz 531 162 44ms 23 Dec 2021 940th tobyLovick 531 162 22ms 7 Dec 2023 942nd TheEric0802 🇩🇪 531 172 16ms 22 Sep 2023 943rd KarstenHohmeier 531 186 14ms 8 Mar 2018 944th mpldr 🇩🇪 529 291 355ms 24 Mar 2025 945th commandz0 🇺🇸 528 148 562ms 1 Sep 2025 946th M4rc0g1 528 163 20ms 22 Nov 2025 947th janAkali 🇷🇺 528 235 434ms 10 Mar 2026 948th KatieLG 🇬🇧 528 326 201ms 19 May 2024 949th Bubbler-4 527 74 4ms 19 Jan 2022 950th jcheritat 527 165 16ms 6 Sep 2020 951st iczelia 🇩🇪 527 180 69ms 10 Oct 2025 952nd roavin 526 194 11ms 13 May 2022 953rd HumanoidCPU 526 272 11ms 19 Aug 2024 954th mbittner20 525 164 20ms 27 May 2023 954th iliaspapa 525 164 26ms 10 Dec 2025 954th solisolu 525 164 50ms 9 days ago 957th edsrzf 🇳🇿 525 177 545ms 21 days ago 958th blaztoma 🇱🇹 524 116 55ms 13 Oct 2025 959th NatNgs 524 166 16ms 9 Jan 2020 959th tomh1012 524 166 20ms 25 Aug 2020 959th aksyristos 524 166 23ms 29 Oct 2022 962nd albanian-laundromat 🇺🇸 524 181 12ms 13 Jul 2025 963rd bac0id 524 195 10ms 3 Jul 2024 964th viv511 524 257 452ms 3 Feb 2025 965th ashscodes 524 294 393ms 19 Nov 2023 966th MeWhenI 🇻🇦 523 204 12ms 6 Aug 2023 967th YoungjuneKwon 522 165 28ms 19 Dec 2018 967th neihousaigaai 522 165 22ms 6 Oct 2024 967th Deedogg 522 165 35ms 30 Oct 2025 970th Irratix 🇳🇱 522 279 369ms 18 Nov 2021 971st hpr 521 167 22ms 13 Jun 2021 972nd bwat2 521 278 617ms 21 Apr 2022 973rd declank 519 117 58ms 2 Mar 2026 974th CaedenHarper 🇨🇦 519 166 20ms 6 days ago 975th Pimentero 🇷🇺 519 190 16ms 14 Apr 2024 976th c0d3-4-F00d 🇩🇪 518 197 11ms 19 Apr 2022 977th AlexDaniel 🇪🇪 517 104 1,475ms 13 Mar 2018 978th MeWhenI 🇻🇦 517 151 638ms 24 May 2024 979th msbranicky 517 277 12ms 12 Aug 2023 980th baumpilz 517 280 644ms 20 Jan 2021 981st ludwig-n 516 167 23ms 6 Apr 2021 981st Starwort 🇬🇧 516 167 22ms 4 Dec 2022 983rd emgordon154 516 183 270ms 16 Sep 2025 984th jared-hughes 515 118 48ms 12 Sep 2022 985th xkacer 🇨🇿 515 169 17ms 24 Jan 2021 985th c0d3-4-F00d 🇩🇪 515 169 47ms 23 Jan 2022 985th FrederikHutfless 🇩🇪 515 169 18ms 26 Dec 2022 988th bbakersmith 515 185 591ms 29 Jul 2021 989th ArmoryNode 514 269 1,846ms 9 Oct 2024 990th adaGrad1 513 199 10ms 4 Sep 2023 991st qrakhen 513 232 430ms 12 Jan 2026 992nd jfallon1997 512 168 29ms 15 Aug 2022 992nd mathisfun271 512 168 26ms 16 Dec 2023 994th BambooleanLogic 🇸🇪 512 170 21ms 11 Dec 2021 994th rbrdl 512 170 15ms 30 Dec 2021 994th edsrzf 🇳🇿 512 170 18ms 21 Sep 2024 994th AnAwesomGuy 512 170 43ms 20 Sep 2025 998th tailorspy 512 263 434ms 21 Mar 2025 999th na0y 512 283 634ms 23 Oct 2021 1,000th acornellier 511 119 54ms 11 Dec 2018 First Prev 901–1,000 of 1,926 Next Last