PalindromemordnilaP in all languages in bytes. 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 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword 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 Taxicab 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword 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 Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 76th JayXon 🇺🇸 897 69 128ms 31 Oct 2024 77th JayXon 🇺🇸 896 77 2ms 9 Jan 2025 77th GrayJoKing 🇦🇺 896 77 2ms 12 Jul 2025 79th pardouin 🇫🇷 895 41 123ms 7 Jan 2025 80th GrayJoKing 🇦🇺 894 47 6ms 26 hours ago 81st nwellnhof 🇩🇪 894 52 223ms 1 Sep 2024 82nd JayXon 🇺🇸 893 99 370ms 11 Jul 2025 82nd AdrienHache 🇫🇷 893 99 372ms 17 Sep 2025 82nd Yax42 🇫🇷 893 99 394ms 8 Oct 2025 85th emplv 🇱🇻 891 70 5ms 17 Sep 2024 86th 2bular 889 35 34ms 1 Sep 2024 86th Frowny 889 35 35ms 1 Sep 2024 86th Natanaelel 🇸🇪 889 35 38ms 1 Sep 2024 86th 4hg 🇺🇸 889 35 37ms 5 Sep 2024 90th emgordon154 889 70 2,083ms 8 Nov 2024 91st ovs-code 🇩🇪 889 86 10ms 1 Sep 2024 91st xsot 🇸🇬 889 86 9ms 1 Sep 2024 91st Steffan153 🇫🇮 889 86 11ms 1 Sep 2024 91st hallvabo 🇳🇴 889 86 9ms 1 Sep 2024 91st SB-945 889 86 10ms 1 Sep 2024 91st SirBogman 🇺🇸 889 86 9ms 2 Sep 2024 91st stefangimmillaro 889 86 9ms 2 Sep 2024 91st m-tkach 🇺🇦 889 86 9ms 2 Sep 2024 91st lynn 889 86 10ms 4 Sep 2024 91st emgordon154 889 86 14ms 22 Nov 2024 91st kops-cg 889 86 9ms 11 Feb 2025 91st bzijlema 🇳🇱 889 86 9ms 14 May 2025 91st 5cw 🇺🇸 889 86 10ms 4 Aug 2025 104th pardouin 🇫🇷 889 99 157ms 1 Sep 2024 104th Natanaelel 🇸🇪 889 99 155ms 1 Sep 2024 104th ovs-code 🇩🇪 889 99 148ms 1 Sep 2024 104th sean-niemann 🇺🇸 889 99 127ms 4 Sep 2024 104th JayXon 🇺🇸 889 99 141ms 6 Sep 2024 104th lynn 889 99 122ms 8 Jan 2025 104th xnor-gate 889 99 158ms 4 Mar 2025 104th Sakisan 🇧🇪 889 99 168ms 22 Apr 2025 104th tobeannouncd 889 99 166ms 25 Apr 2025 104th HPWiz 🇳🇿 889 99 141ms 27 Sep 2025 114th edsrzf 🇳🇿 888 60 705ms 2 Sep 2025 115th JayXon 🇺🇸 888 101 2ms 18 Sep 2024 116th btnlq 885 55 9ms 1 Sep 2024 116th ovs-code 🇩🇪 885 55 12ms 20 Oct 2024 116th sean-niemann 🇺🇸 885 55 7ms 29 Dec 2024 119th pardouin 🇫🇷 884 59 286ms 2 Sep 2024 120th Natanaelel 🇸🇪 884 80 9ms 1 Sep 2024 120th MeWhenI 🇻🇦 884 80 9ms 1 Sep 2024 120th helbling 🇨🇭 884 80 9ms 11 Jul 2025 123rd nwellnhof 🇩🇪 884 100 362ms 22 Jul 2025 124th nwellnhof 🇩🇪 884 109 341ms 25 Sep 2025 124th JayXon 🇺🇸 884 109 339ms 25 Sep 2025 126th ovs-code 🇩🇪 880 25 43ms 1 Sep 2024 127th GrayJoKing 🇦🇺 879 60 10ms 3 Sep 2024 127th error256 879 60 9ms 3 Sep 2024 129th GolfingSuccess 🇬🇷 879 87 9ms 1 Sep 2024 129th kg583 🇺🇸 879 87 10ms 1 Sep 2024 129th alemelis 879 87 9ms 1 Sep 2024 129th Shanethegamer 🇺🇸 879 87 9ms 1 Sep 2024 129th zbreit 🇺🇸 879 87 10ms 1 Sep 2024 129th cros107 🇦🇺 879 87 10ms 2 Sep 2024 129th inventshah 879 87 9ms 2 Sep 2024 129th annaproxy 879 87 9ms 3 Sep 2024 129th starfihs 879 87 14ms 6 Sep 2024 129th BoBz200 879 87 9ms 20 Sep 2024 129th ndren 879 87 10ms 21 Sep 2024 129th ehulinsky 🇺🇸 879 87 10ms 3 Apr 2025 129th chartung17 879 87 9ms 7 Apr 2025 129th 40fied4t 879 87 10ms 6 May 2025 129th ryyyn 🇺🇸 879 87 9ms 10 Jun 2025 129th 4atj 879 87 191ms 10 Jul 2025 129th Mukundan314 879 87 9ms 10 Jul 2025 129th commandblockguy 🇺🇸 879 87 10ms 11 Jul 2025 129th hiichbindermax 879 87 17ms 19 Aug 2025 129th Babafaba 879 87 13ms 22 Oct 2025 129th CornerMercury 🇬🇧 879 87 10ms 5 days ago 150th radarek 🇵🇱 878 52 1,128ms 10 Sep 2024 First Prev 76–150 of 697 Next Last