ROT13 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 Minesweeper 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 Trinomial Triangle 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Luau 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 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 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 Minesweeper 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 Trinomial Triangle 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 451st KasperKivimaeki 🇫🇮 773 22 15ms 15 Aug 2025 452nd tailorspy 772 108 415ms 10 Jan 2025 452nd SirBogman 🇺🇸 772 108 1,342ms 23 Jan 2025 454th KatieLG 🇬🇧 771 39 3ms 7 Jan 2025 455th DialFrost 🇸🇬 771 92 4ms 25 Aug 2025 456th charliegaming 771 107 9ms 24 Jan 2025 456th Lv0Sys 🇵🇱 771 107 12ms 15 Jun 2025 458th inventshah 770 85 2ms 26 Mar 2025 458th TeodorDyakov 🇧🇬 770 85 3ms 27 Sep 2025 460th MeWhenI 🇻🇦 770 92 337ms 6 Jan 2025 461st ejini6969 769 43 36ms 14 Jun 2025 462nd tatzyr 🇯🇵 769 191 15ms 6 Apr 2025 463rd Shanethegamer 🇺🇸 768 59 287ms 6 Jan 2025 464th annaproxy 767 116 44ms 29 Aug 2025 465th Shanethegamer 🇺🇸 766 94 316ms 6 Jan 2025 466th ovs-code 🇩🇪 765 66 442ms 3 Jan 2025 466th AlephSquirrel 765 66 430ms 5 Jan 2025 466th duckyluuk 🇳🇱 765 66 418ms 9 Jul 2025 469th duckyluuk 🇳🇱 765 108 38ms 4 Jan 2025 470th Maznek 763 108 10ms 9 Jan 2025 471st kg583 🇺🇸 763 113 24ms 95 mins ago 472nd AdrienHache 🇫🇷 762 93 379ms 6 Jan 2025 473rd namelessiw 762 110 449ms 3 Oct 2025 474th error256 762 133 145ms 3 May 2025 475th error256 761 66 1,016ms 7 Jan 2025 476th Mukundan314 761 86 2ms 28 Apr 2025 477th stefangimmillaro 759 45 18ms 6 Jan 2025 478th sean-niemann 🇺🇸 759 85 132ms 11 days ago 479th alemelis 756 60 318ms 15 Jul 2025 480th HumanoidCPU 756 109 10ms 7 Jan 2025 480th Andrey-Plotnikov 756 109 12ms 16 Jan 2025 480th acollett89 756 109 12ms 4 Aug 2025 483rd FEZfan 🇦🇺 754 67 361ms 9 Jul 2025 483rd m-tkach 🇺🇦 754 67 421ms 23 Jul 2025 485th andrewl64 754 75 12ms 25 Sep 2025 486th UnderKoen 🇳🇱 753 144 11ms 21 May 2025 487th snoozingnewt 🇺🇸 752 40 3ms 3 hours ago 488th MostParsingVex 751 111 410ms 7 Jan 2025 489th snoozingnewt 🇺🇸 750 110 9ms 5 Sep 2025 490th GolfingSuccess 🇬🇷 750 272 2,110ms 11 Feb 2025 491st ovs-code 🇩🇪 748 86 70ms 5 Jan 2025 491st edsrzf 🇳🇿 748 86 67ms 12 Jul 2025 493rd pcrav0 744 76 18ms 29 Jan 2025 493rd ZakkkkAttackkkk 🇵🇭 744 76 17ms 5 Feb 2025 493rd evan18c 744 76 17ms 17 Apr 2025 496th Vexxter9 🇳🇱 744 113 2ms 14 Jan 2025 497th Shanethegamer 🇺🇸 743 68 413ms 2 Jan 2025 497th SirBogman 🇺🇸 743 68 397ms 15 Jan 2025 499th ShiraJoseph 🇺🇸 743 111 11ms 5 Jan 2025 500th error256 742 113 371ms 24 Sep 2025 501st stefangimmillaro 741 105 126ms 3 Jan 2025 502nd kkoenig 739 147 284ms 7 Sep 2025 503rd anter69 🇭🇺 738 68 1,003ms 13 Mar 2025 504th qwertyuiop3 🇷🇺 738 113 438ms 15 May 2025 505th rucin93 🇵🇱 736 89 5ms 2 Jan 2025 505th Alex-x90 🇺🇸 736 89 4ms 4 Jan 2025 507th zakariamouhid 736 112 11ms 8 Jan 2025 507th gnlow 🇰🇷 736 112 10ms 11 Feb 2025 509th Just4FunCoder 735 77 10ms 24 Sep 2025 510th MeWhenI 🇻🇦 732 69 424ms 3 Jan 2025 510th roguh 🇬🇹 732 69 427ms 18 Jul 2025 512th Salutations45 731 97 9ms 6 Jan 2025 513th SirBogman 🇺🇸 730 49 38ms 9 Jan 2025 514th j2e2 🇪🇸 730 106 7ms 9 Feb 2025 515th CaedenHarper 🇨🇦 730 113 10ms 31 Aug 2025 516th emgordon154 729 29 123ms 11 Sep 2025 517th edsrzf 🇳🇿 727 99 436ms 13 Jun 2025 518th ehulinsky 🇺🇸 725 78 11ms 29 Mar 2025 519th SirBogman 🇺🇸 725 115 68ms 16 Jan 2025 520th Shanethegamer 🇺🇸 723 98 4ms 6 Jan 2025 520th sean-niemann 🇺🇸 723 98 448ms 24 Jan 2025 522nd qwertyuiop3 🇷🇺 720 91 3ms 15 May 2025 523rd yhm138 716 79 13ms 16 Feb 2025 524th j2e2 🇪🇸 716 103 5ms 6 Feb 2025 525th GolfingSuccess 🇬🇷 716 118 32ms 2 Jan 2025 First Prev 451–525 of 899 Next Last