Roman to Arabic 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 401st tobeannouncd 823 135 330ms 5 Jan 2024 402nd Zolmeister 822 92 15ms 31 Jan 2019 402nd NewDefectus 🇮🇱 822 92 49ms 16 Oct 2021 402nd MeWhenI 🇻🇦 822 92 19ms 9 Jan 2022 402nd iczelia 🇩🇪 822 92 22ms 5 Nov 2025 406th lifthrasiir 🇰🇷 819 79 506ms 2 Dec 2024 407th emplv 🇱🇻 819 97 151ms 31 Oct 2023 408th GrayJoKing 🇦🇺 818 61 276ms 24 Aug 2020 409th kg583 🇺🇸 818 156 96ms 43 hours ago 410th GrayJoKing 🇦🇺 817 136 328ms 4 Dec 2020 411th MeWhenI 🇻🇦 816 94 659ms 13 Feb 2025 412th MeWhenI 🇻🇦 816 124 594ms 7 Nov 2025 413th lifthrasiir 🇰🇷 816 221 184ms 19 Dec 2024 414th Steffan153 🇫🇮 816 226 1,779ms 19 hours ago 415th rak1507 🇬🇧 815 45 6ms 5 Jan 2023 415th lifthrasiir 🇰🇷 815 45 6ms 28 Nov 2024 417th emplv 🇱🇻 815 96 33ms 28 Nov 2022 418th anter69 🇭🇺 814 59 69ms 13 Feb 2024 418th AbrahamJLR 🇻🇪 814 59 45ms 30 Jul 2025 420th akshatj27 🇦🇶 814 93 18ms 11 Jan 2022 420th duckyluuk 🇳🇱 814 93 18ms 9 Oct 2024 422nd ovs-code 🇩🇪 813 111 511ms 27 Jan 2024 423rd Shanethegamer 🇺🇸 813 114 21ms 6 Nov 2023 424th m-tkach 🇺🇦 813 150 102ms 6 Dec 2022 425th DialFrost 🇸🇬 812 289 51ms 13 Aug 2025 425th frankgraziano 812 289 88ms 13 Oct 2025 427th Shanethegamer 🇺🇸 811 73 627ms 31 Oct 2022 427th sean-niemann 🇺🇸 811 73 743ms 1 Jun 2025 429th AlephSquirrel 810 98 38ms 21 Oct 2024 430th lynn 810 119 1,850ms 29 Nov 2021 431st GrayJoKing 🇦🇺 808 111 17ms 3 Dec 2023 432nd MeWhenI 🇻🇦 808 154 347ms 17 Apr 2023 433rd DialFrost 🇸🇬 807 112 400ms 8 Oct 2024 434th sean-niemann 🇺🇸 805 141 161ms 31 Oct 2023 435th primo-ppcg 🇹🇭 803 120 1,484ms 24 Oct 2021 436th stefangimmillaro 801 60 41ms 26 Dec 2024 436th xsot 🇸🇬 801 60 41ms 3 Feb 2025 436th ovs-code 🇩🇪 801 60 39ms 22 Feb 2025 439th MeWhenI 🇻🇦 800 74 321ms 15 Feb 2023 439th janbehrens 🇩🇪 800 74 320ms 18 May 2023 441st edsrzf 🇳🇿 800 75 37ms 22 Jul 2025 442nd MeWhenI 🇻🇦 800 113 405ms 15 Nov 2022 442nd sean-niemann 🇺🇸 800 113 387ms 8 Oct 2024 444th MeWhenI 🇻🇦 800 152 43ms 17 May 2023 445th sultan 799 90 44ms 1 Mar 2024 445th Flekay 🇩🇪 799 90 25ms 15 Feb 2026 445th jusaka 799 90 22ms 13 days ago 448th DialFrost 🇸🇬 799 98 39ms 28 Jul 2024 449th GrayJoKing 🇦🇺 799 103 15ms 30 Oct 2023 449th Shanethegamer 🇺🇸 799 103 12ms 22 Apr 2025 451st edsrzf 🇳🇿 797 118 130ms 22 Dec 2025 452nd prplz 🇦🇺 796 95 28ms 29 Oct 2019 452nd Irratix 🇳🇱 796 95 17ms 8 Oct 2020 454th typeswitch-dev 🇵🇹 795 126 6ms 6 Jul 2024 455th vang1ong7ang 794 143 161ms 7 days ago 456th Shanethegamer 🇺🇸 793 114 374ms 30 Oct 2023 457th Yewzir 🇧🇪 791 128 454ms 24 Sep 2025 457th stefangimmillaro 791 128 708ms 6 Oct 2025 459th Jacob385 790 91 50ms 1 Mar 2024 459th albanian-laundromat 🇺🇸 790 91 24ms 16 Sep 2025 461st DialFrost 🇸🇬 790 99 468ms 19 Aug 2025 462nd MeWhenI 🇻🇦 789 74 935ms 28 Jan 2023 463rd alemelis 789 75 591ms 16 Feb 2024 464th sean-niemann 🇺🇸 789 126 44ms 5 May 2023 465th GrayJoKing 🇦🇺 788 51 28ms 4 Apr 2024 466th DialFrost 🇸🇬 788 61 45ms 26 Dec 2024 466th m-tkach 🇺🇦 788 61 43ms 26 Dec 2024 466th KatieLG 🇬🇧 788 61 42ms 2 Oct 2025 469th MeWhenI 🇻🇦 786 96 77ms 9 May 2024 470th rucin93 🇵🇱 785 118 34ms 7 Dec 2025 471st lynn 784 37 92ms 22 Jul 2022 471st sisyphus-ppcg 🇦🇺 784 37 91ms 28 Jul 2022 471st AlephSquirrel 784 37 85ms 6 Dec 2022 471st ovs-code 🇩🇪 784 37 106ms 16 May 2024 475th MeWhenI 🇻🇦 783 100 20ms 28 May 2023 476th melven 782 92 24ms 16 Oct 2025 476th JOrE20 782 92 566ms 23 Nov 2025 478th lynn 780 47 6ms 10 Jan 2022 479th JOrE20 780 97 16ms 7 Feb 2026 480th DialFrost 🇸🇬 780 129 60ms 5 Jun 2024 First Prev 401–480 of 1,586 Next Last