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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 149th b-illy 🇬🇧 870 58 13 Jul 2025 149th emgordon154 870 58 18 Jul 2025 149th CornerMercury 🇬🇧 870 58 2 days ago 154th stefangimmillaro 869 38 31 Dec 2024 154th Natanaelel 🇸🇪 869 38 3 Jan 2025 154th edsrzf 🇳🇿 869 38 5 Jan 2025 154th Shanethegamer 🇺🇸 869 38 5 Jan 2025 154th JayXon 🇺🇸 869 38 6 Jan 2025 154th anter69 🇭🇺 869 38 6 Jan 2025 154th SirBogman 🇺🇸 869 38 15 Jan 2025 154th blaztoma 🇱🇹 869 38 24 days ago 154th snoozingnewt 🇺🇸 869 38 17 hours ago 163rd JayXon 🇺🇸 868 74 28 Jul 2025 164th dmrichwa 🇺🇸 868 95 8 Jan 2025 164th KingSkyrock 🇺🇸 868 95 10 Jan 2025 166th ovs-code 🇩🇪 868 118 5 Jan 2025 166th lynn 868 118 6 Jan 2025 166th xnor-gate 868 118 6 Jan 2025 166th Sakisan 🇧🇪 868 118 6 Jun 2025 170th KasperKivimaeki 🇫🇮 867 96 4 Jan 2025 171st ovs-code 🇩🇪 865 52 15 Jul 2025 172nd IISResetMe 862 57 7 Apr 2025 173rd ovs-code 🇩🇪 860 64 5 Jan 2025 174th ovs-code 🇩🇪 860 82 5 Jan 2025 175th sean-niemann 🇺🇸 859 35 31 Dec 2024 175th DialFrost 🇸🇬 859 35 31 Dec 2024 175th error256 859 35 13 Jan 2025 175th Natanaelel 🇸🇪 859 35 14 Jan 2025 175th nwellnhof 🇩🇪 859 35 14 Jan 2025 175th SirBogman 🇺🇸 859 35 15 Jan 2025 175th MeWhenI 🇻🇦 859 35 14 Feb 2025 175th fuzzylojik-golf 🇺🇸 859 35 16 May 2025 175th xsot 🇸🇬 859 35 27 Jun 2025 175th iczelia 🇩🇪 859 35 23 days ago 185th error256 858 75 9 Jan 2025 186th ovs-code 🇩🇪 858 97 5 Jan 2025 187th JayXon 🇺🇸 858 98 9 Jan 2025 188th lynn 856 118 6 Jan 2025 189th sean-niemann 🇺🇸 855 59 2 Jul 2025 190th sean-niemann 🇺🇸 854 83 25 Aug 2025 191st sean-niemann 🇺🇸 853 99 24 Feb 2025 191st rucin93 🇵🇱 853 99 19 Apr 2025 193rd error256 853 100 10 May 2025 194th janAkali 🇷🇺 850 20 5 May 2025 195th error256 850 97 9 Jan 2025 195th nwellnhof 🇩🇪 850 97 27 Jul 2025 197th edsrzf 🇳🇿 850 99 9 Jul 2025 198th MeWhenI 🇻🇦 847 39 3 Jan 2025 198th m-tkach 🇺🇦 847 39 6 Jan 2025 198th KatieLG 🇬🇧 847 39 7 Jan 2025 198th BREMAUCY 🇫🇷 847 39 6 Aug 2025 202nd edsrzf 🇳🇿 847 65 25 Aug 2025 203rd JayXon 🇺🇸 847 73 24 May 2025 204th ovs-code 🇩🇪 846 25 5 Jan 2025 205th JayXon 🇺🇸 846 107 9 Jan 2025 206th edsrzf 🇳🇿 845 91 9 Jul 2025 207th saito-ta 🇯🇵 844 115 12 Jan 2025 208th HumanoidCPU 843 44 1 Feb 2025 208th plcc0 843 44 9 Apr 2025 210th JayXon 🇺🇸 843 118 11 Jan 2025 211th JayXon 🇺🇸 842 99 10 Jan 2025 212th Yewzir 🇧🇪 841 60 2 Jan 2025 212th DialFrost 🇸🇬 841 60 5 Jan 2025 212th HumanoidCPU 841 60 7 Jan 2025 212th commandblockguy 🇺🇸 841 60 1 Sep 2025 212th snoozingnewt 🇺🇸 841 60 17 hours ago 217th ovs-code 🇩🇪 840 84 6 Jan 2025 218th error256 840 85 9 Jan 2025 219th JayXon 🇺🇸 839 84 8 Jan 2025 220th Shanethegamer 🇺🇸 839 100 5 Jan 2025 220th Waffle3z 839 100 7 Jan 2025 222nd JayXon 🇺🇸 837 93 8 Jan 2025 223rd primo-ppcg 🇹🇭 837 117 27 Apr 2025 224th m-tkach 🇺🇦 837 118 9 Jan 2025 225th Shanethegamer 🇺🇸 835 36 4 Jan 2025 First Prev 151–225 of 863 Next Last