PalindromemordnilaP in all languages in bytes. 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 Bytes Time Submitted 1st canissimia 🇦🇶 1,000 22 50ms 12 Sep 2024 1st primo-ppcg 🇹🇭 1,000 22 41ms 23 Jan 2025 3rd ovs-code 🇩🇪 976 26 3ms 1 Sep 2024 3rd zacjl 976 26 3ms 13 Sep 2024 3rd 2bular 976 26 3ms 10 Sep 2025 6th nwellnhof 🇩🇪 955 80 16ms 4 Sep 2024 6th error256 955 80 19ms 4 Sep 2024 6th canissimia 🇦🇶 955 80 16ms 12 Sep 2024 6th khvdm 955 80 19ms 24 Apr 2025 6th JayXon 🇺🇸 955 80 16ms 9 Jul 2025 11th stackofbears 943 33 35ms 1 Sep 2024 11th ovs-code 🇩🇪 943 33 42ms 1 Sep 2024 13th btnlq 943 81 15ms 1 Sep 2024 13th bizy-coder 943 81 17ms 1 Sep 2024 13th MeWhenI 🇻🇦 943 81 14ms 1 Sep 2024 13th Natanaelel 🇸🇪 943 81 23ms 1 Sep 2024 13th pardouin 🇫🇷 943 81 16ms 1 Sep 2024 13th GrayJoKing 🇦🇺 943 81 15ms 2 Sep 2024 13th bricknellj 943 81 15ms 6 Sep 2024 13th sean-niemann 🇺🇸 943 81 16ms 21 Dec 2024 13th xnor-gate 943 81 16ms 4 Mar 2025 13th retrohun 943 81 16ms 9 Mar 2025 13th 051 🇸🇬 943 81 15ms 14 days ago 24th JayXon 🇺🇸 938 45 34ms 2 Sep 2024 24th nwellnhof 🇩🇪 938 45 33ms 3 Sep 2024 24th error256 938 45 34ms 9 Sep 2024 24th radarek 🇵🇱 938 45 34ms 10 Sep 2024 24th canissimia 🇦🇶 938 45 33ms 12 Sep 2024 24th pardouin 🇫🇷 938 45 38ms 5 Sep 2025 30th canissimia 🇦🇶 933 40 3ms 1 Sep 2024 30th nwellnhof 🇩🇪 933 40 4ms 1 Sep 2024 30th saito-ta 🇯🇵 933 40 3ms 3 Sep 2024 30th error256 933 40 3ms 3 Sep 2024 30th pardouin 🇫🇷 933 40 3ms 4 Sep 2024 30th sean-niemann 🇺🇸 933 40 3ms 7 Jan 2025 30th primo-ppcg 🇹🇭 933 40 4ms 23 Jan 2025 30th Natanaelel 🇸🇪 933 40 4ms 24 Jan 2025 30th xsot 🇸🇬 933 40 5ms 27 Jun 2025 39th nwellnhof 🇩🇪 931 76 13ms 5 Sep 2024 39th JayXon 🇺🇸 931 76 10ms 9 Sep 2024 41st emgordon154 917 24 42ms 10 Sep 2024 42nd Natanaelel 🇸🇪 917 40 135ms 1 Sep 2024 42nd GrayJoKing 🇦🇺 917 40 125ms 1 Sep 2024 42nd nwellnhof 🇩🇪 917 40 115ms 1 Sep 2024 42nd sean-niemann 🇺🇸 917 40 137ms 8 Jan 2025 46th janlelis 917 46 35ms 11 Sep 2024 47th pardouin 🇫🇷 916 69 571ms 1 Sep 2024 47th kg583 🇺🇸 916 69 605ms 1 Sep 2024 47th ovs-code 🇩🇪 916 69 581ms 1 Sep 2024 47th JayXon 🇺🇸 916 69 568ms 1 Sep 2024 47th bizy-coder 916 69 541ms 3 Sep 2024 52nd error256 913 50 1,078ms 3 Sep 2024 53rd ovs-code 🇩🇪 910 41 3ms 1 Sep 2024 53rd Steffan153 🇫🇮 910 41 4ms 1 Sep 2024 53rd sisyphus-ppcg 🇦🇺 910 41 3ms 2 Sep 2024 56th zacjl 910 84 11ms 18 Sep 2024 57th canissimia 🇦🇶 908 44 9ms 1 Sep 2024 57th saito-ta 🇯🇵 908 44 6ms 4 Sep 2024 59th pardouin 🇫🇷 907 78 9ms 2 Sep 2024 59th error256 907 78 9ms 4 Sep 2024 59th sean-niemann 🇺🇸 907 78 9ms 19 Dec 2024 59th rucin93 🇵🇱 907 78 9ms 31 Jan 2025 63rd Natanaelel 🇸🇪 906 28 3ms 1 Sep 2024 63rd stackofbears 906 28 3ms 1 Sep 2024 63rd bstrat 906 28 3ms 3 Sep 2024 63rd SirBogman 🇺🇸 906 28 3ms 8 Sep 2024 67th GrayJoKing 🇦🇺 901 54 7ms 1 Sep 2024 68th error256 899 58 238ms 3 Sep 2024 68th JayXon 🇺🇸 899 58 219ms 10 Sep 2024 70th Seek64 🇩🇪 899 85 67ms 1 Sep 2024 70th duckyluuk 🇳🇱 899 85 11ms 25 Dec 2024 72nd MeWhenI 🇻🇦 898 47 35ms 1 Sep 2024 72nd GrayJoKing 🇦🇺 898 47 34ms 2 Sep 2024 72nd sean-niemann 🇺🇸 898 47 32ms 21 Dec 2024 72nd Natanaelel 🇸🇪 898 47 34ms 24 Jan 2025 1–75 of 679 Next Last