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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii 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 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 Groovy Harbour Hare Haxe Hush Hy iogii 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 76th nwellnhof 🇩🇪 894 52 1 Sep 2024 77th JayXon 🇺🇸 892 77 9 Jan 2025 77th GrayJoKing 🇦🇺 892 77 22 days ago 79th emplv 🇱🇻 891 70 17 Sep 2024 80th 2bular 889 35 1 Sep 2024 80th Frowny 889 35 1 Sep 2024 80th Natanaelel 🇸🇪 889 35 1 Sep 2024 80th 4hg 🇺🇸 889 35 5 Sep 2024 84th emgordon154 889 70 8 Nov 2024 85th JayXon 🇺🇸 889 99 24 days ago 86th ovs-code 🇩🇪 887 86 1 Sep 2024 86th xsot 🇸🇬 887 86 1 Sep 2024 86th Steffan153 🇫🇮 887 86 1 Sep 2024 86th hallvabo 🇳🇴 887 86 1 Sep 2024 86th SB-945 887 86 1 Sep 2024 86th SirBogman 🇺🇸 887 86 2 Sep 2024 86th stefangimmillaro 887 86 2 Sep 2024 86th m-tkach 🇺🇦 887 86 2 Sep 2024 86th lynn 887 86 4 Sep 2024 86th emgordon154 887 86 22 Nov 2024 86th kops-cg 887 86 11 Feb 2025 86th bzijlema 🇳🇱 887 86 14 May 2025 86th 5cw 🇺🇸 887 86 3 hours ago 99th pardouin 🇫🇷 887 99 1 Sep 2024 99th Natanaelel 🇸🇪 887 99 1 Sep 2024 99th ovs-code 🇩🇪 887 99 1 Sep 2024 99th sean-niemann 🇺🇸 887 99 4 Sep 2024 99th JayXon 🇺🇸 887 99 6 Sep 2024 99th lynn 887 99 8 Jan 2025 99th xnor-gate 887 99 4 Mar 2025 99th Sakisan 🇧🇪 887 99 22 Apr 2025 99th tobeannouncd 887 99 25 Apr 2025 108th GolfingSuccess 🇬🇷 886 48 13 Dec 2024 108th MeWhenI 🇻🇦 886 48 31 Dec 2024 110th btnlq 885 55 1 Sep 2024 110th ovs-code 🇩🇪 885 55 20 Oct 2024 110th sean-niemann 🇺🇸 885 55 29 Dec 2024 113th pardouin 🇫🇷 884 59 2 Sep 2024 114th JayXon 🇺🇸 884 101 18 Sep 2024 115th Natanaelel 🇸🇪 883 80 1 Sep 2024 115th MeWhenI 🇻🇦 883 80 1 Sep 2024 115th helbling 🇨🇭 883 80 24 days ago 118th ovs-code 🇩🇪 880 25 1 Sep 2024 119th Yax42 🇫🇷 880 100 23 Apr 2025 119th nwellnhof 🇩🇪 880 100 13 days ago 121st radarek 🇵🇱 878 52 10 Sep 2024 122nd JayXon 🇺🇸 878 122 18 Sep 2024 123rd GolfingSuccess 🇬🇷 877 87 1 Sep 2024 123rd kg583 🇺🇸 877 87 1 Sep 2024 123rd alemelis 877 87 1 Sep 2024 123rd Shanethegamer 🇺🇸 877 87 1 Sep 2024 123rd zbreit 🇺🇸 877 87 1 Sep 2024 123rd cros107 877 87 2 Sep 2024 123rd inventshah 877 87 2 Sep 2024 123rd annaproxy 877 87 3 Sep 2024 123rd starfihs 877 87 6 Sep 2024 123rd BoBz200 877 87 20 Sep 2024 123rd ndren 877 87 21 Sep 2024 123rd ehulinsky 🇺🇸 877 87 3 Apr 2025 123rd chartung17 877 87 7 Apr 2025 123rd 40fied4t 877 87 6 May 2025 123rd ryyyn 🇺🇸 877 87 10 Jun 2025 123rd 4atj 877 87 25 days ago 123rd Mukundan314 877 87 25 days ago 123rd commandblockguy 🇺🇸 877 87 24 days ago 141st JayXon 🇺🇸 876 71 8 Nov 2024 141st pardouin 🇫🇷 876 71 17 Nov 2024 143rd ashtraypettingzoo 🇺🇸 875 29 1 Sep 2024 143rd GolfingSuccess 🇬🇷 875 29 25 Mar 2025 145th GrayJoKing 🇦🇺 873 60 3 Sep 2024 145th error256 873 60 3 Sep 2024 147th IanUtley 873 78 1 Sep 2024 147th kops-cg 873 78 6 Mar 2025 149th nwellnhof 🇩🇪 873 137 5 Sep 2024 149th JayXon 🇺🇸 873 137 10 Sep 2024 Prev 76–150 of 633 Next