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 76th JayXon 🇺🇸 896 77 9 Jan 2025 76th GrayJoKing 🇦🇺 896 77 12 Jul 2025 78th pardouin 🇫🇷 895 41 7 Jan 2025 79th JayXon 🇺🇸 895 69 31 Oct 2024 80th emplv 🇱🇻 891 70 17 Sep 2024 81st JayXon 🇺🇸 891 99 11 Jul 2025 81st AdrienHache 🇫🇷 891 99 21 days ago 81st Yax42 🇫🇷 891 99 11 hours ago 84th nwellnhof 🇩🇪 890 52 1 Sep 2024 85th 2bular 889 35 1 Sep 2024 85th Frowny 889 35 1 Sep 2024 85th Natanaelel 🇸🇪 889 35 1 Sep 2024 85th 4hg 🇺🇸 889 35 5 Sep 2024 89th emgordon154 889 70 8 Nov 2024 90th pardouin 🇫🇷 889 99 1 Sep 2024 90th Natanaelel 🇸🇪 889 99 1 Sep 2024 90th ovs-code 🇩🇪 889 99 1 Sep 2024 90th sean-niemann 🇺🇸 889 99 4 Sep 2024 90th JayXon 🇺🇸 889 99 6 Sep 2024 90th lynn 889 99 8 Jan 2025 90th xnor-gate 889 99 4 Mar 2025 90th Sakisan 🇧🇪 889 99 22 Apr 2025 90th tobeannouncd 889 99 25 Apr 2025 90th HPWiz 🇳🇿 889 99 11 days ago 100th edsrzf 🇳🇿 888 60 2 Sep 2025 101st ovs-code 🇩🇪 888 86 1 Sep 2024 101st xsot 🇸🇬 888 86 1 Sep 2024 101st Steffan153 🇫🇮 888 86 1 Sep 2024 101st hallvabo 🇳🇴 888 86 1 Sep 2024 101st SB-945 888 86 1 Sep 2024 101st SirBogman 🇺🇸 888 86 2 Sep 2024 101st stefangimmillaro 888 86 2 Sep 2024 101st m-tkach 🇺🇦 888 86 2 Sep 2024 101st lynn 888 86 4 Sep 2024 101st emgordon154 888 86 22 Nov 2024 101st kops-cg 888 86 11 Feb 2025 101st bzijlema 🇳🇱 888 86 14 May 2025 101st 5cw 🇺🇸 888 86 4 Aug 2025 114th GolfingSuccess 🇬🇷 886 48 13 Dec 2024 114th MeWhenI 🇻🇦 886 48 31 Dec 2024 116th JayXon 🇺🇸 886 101 18 Sep 2024 117th btnlq 885 55 1 Sep 2024 117th ovs-code 🇩🇪 885 55 20 Oct 2024 117th sean-niemann 🇺🇸 885 55 29 Dec 2024 120th pardouin 🇫🇷 884 59 2 Sep 2024 121st Natanaelel 🇸🇪 884 80 1 Sep 2024 121st MeWhenI 🇻🇦 884 80 1 Sep 2024 121st helbling 🇨🇭 884 80 11 Jul 2025 124th nwellnhof 🇩🇪 884 109 13 days ago 124th JayXon 🇺🇸 884 109 13 days ago 126th nwellnhof 🇩🇪 882 100 22 Jul 2025 127th ovs-code 🇩🇪 880 25 1 Sep 2024 128th radarek 🇵🇱 878 52 10 Sep 2024 129th GolfingSuccess 🇬🇷 878 87 1 Sep 2024 129th kg583 🇺🇸 878 87 1 Sep 2024 129th alemelis 878 87 1 Sep 2024 129th Shanethegamer 🇺🇸 878 87 1 Sep 2024 129th zbreit 🇺🇸 878 87 1 Sep 2024 129th cros107 🇦🇺 878 87 2 Sep 2024 129th inventshah 878 87 2 Sep 2024 129th annaproxy 878 87 3 Sep 2024 129th starfihs 878 87 6 Sep 2024 129th BoBz200 878 87 20 Sep 2024 129th ndren 878 87 21 Sep 2024 129th ehulinsky 🇺🇸 878 87 3 Apr 2025 129th chartung17 878 87 7 Apr 2025 129th 40fied4t 878 87 6 May 2025 129th ryyyn 🇺🇸 878 87 10 Jun 2025 129th 4atj 878 87 10 Jul 2025 129th Mukundan314 878 87 10 Jul 2025 129th commandblockguy 🇺🇸 878 87 11 Jul 2025 129th hiichbindermax 878 87 19 Aug 2025 148th JayXon 🇺🇸 878 122 18 Sep 2024 149th IanUtley 877 78 1 Sep 2024 149th kops-cg 877 78 6 Mar 2025 First Prev 76–150 of 666 Next Last