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 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 Topological Sort 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 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 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 215th jameswmccarty 838 91 2 Dec 2024 215th croc54 838 91 12 Jan 2025 215th Pyroan 838 91 24 Feb 2025 215th plcc0 838 91 6 Mar 2025 215th WillowWispy 838 91 21 Mar 2025 215th keelimeguy 🇺🇸 838 91 17 May 2025 215th albanian-laundromat 838 91 5 Jun 2025 215th KasperKivimaeki 🇫🇮 838 91 9 days ago 234th Shanethegamer 🇺🇸 838 96 24 May 2025 235th edsrzf 🇳🇿 836 99 9 Jan 2025 236th KasperKivimaeki 🇫🇮 834 107 20 Feb 2025 237th nwellnhof 🇩🇪 833 48 1 Sep 2024 238th error256 833 94 1 Sep 2024 239th MeWhenI 🇻🇦 832 75 3 Sep 2024 240th JayXon 🇺🇸 832 77 25 days ago 241st JayXon 🇺🇸 831 111 20 Sep 2024 242nd acotis 831 143 3 days ago 243rd MeWhenI 🇻🇦 830 45 1 Sep 2024 244th MeWhenI 🇻🇦 830 55 1 Sep 2024 244th Natanaelel 🇸🇪 830 55 1 Sep 2024 244th pardouin 🇫🇷 830 55 1 Sep 2024 247th xnor-gate 830 82 5 Mar 2025 248th Shanethegamer 🇺🇸 830 145 4 Sep 2024 249th Shanethegamer 🇺🇸 830 202 1 Mar 2025 250th MeWhenI 🇻🇦 829 75 24 Oct 2024 250th duckyluuk 🇳🇱 829 75 25 Oct 2024 252nd dokutan 829 92 3 Sep 2024 252nd fourth-bit 829 92 4 Sep 2024 252nd bnic24 829 92 5 Sep 2024 255th MeWhenI 🇻🇦 829 98 2 Sep 2024 256th nwellnhof 🇩🇪 827 108 10 Sep 2024 257th emgordon154 825 59 15 Nov 2024 258th error256 825 146 2 May 2025 259th sean-niemann 🇺🇸 823 75 10 May 2025 260th sean-niemann 🇺🇸 823 112 4 Sep 2024 261st xsot 🇸🇬 821 76 3 Sep 2024 262nd duckyluuk 🇳🇱 821 86 1 Sep 2024 263rd sean-niemann 🇺🇸 821 92 19 Apr 2025 264th m-tkach 🇺🇦 821 145 27 Sep 2024 265th emplv 🇱🇻 821 159 18 Sep 2024 265th 0xjac 🇨🇭 821 159 24 days ago 267th adamnielson42 🇺🇸 820 93 7 Oct 2024 267th guilhem-roy 🇫🇷 820 93 31 May 2025 269th sean-niemann 🇺🇸 819 151 16 Jan 2025 270th rak1507 🇬🇧 818 31 11 Sep 2024 271st emgordon154 818 77 22 Nov 2024 272nd kg583 🇺🇸 818 112 9 May 2025 273rd duckyluuk 🇳🇱 817 52 13 Dec 2024 274th canissimia 🇦🇶 816 116 4 Sep 2024 275th m-tkach 🇺🇦 816 170 15 Jan 2025 276th rucin93 🇵🇱 812 76 31 Oct 2024 277th mousetail 🇳🇱 812 94 1 Sep 2024 277th ljweel 812 94 12 Sep 2024 277th jtaxen 812 94 26 Sep 2024 277th qpwoeirut 812 94 7 Feb 2025 281st ovs-code 🇩🇪 811 52 1 Sep 2024 282nd error256 811 99 4 Sep 2024 283rd error256 810 77 1 Sep 2024 284th GrayJoKing 🇦🇺 810 84 1 Sep 2024 284th annaproxy 810 84 22 Oct 2024 286th MostParsingVex 809 153 3 Oct 2024 287th JayXon 🇺🇸 808 243 3 days ago 288th alemelis 807 78 1 Sep 2024 288th Shanethegamer 🇺🇸 807 78 1 Sep 2024 288th SirBogman 🇺🇸 807 78 4 Sep 2024 288th error256 807 78 4 Sep 2024 288th sean-niemann 🇺🇸 807 78 8 Jan 2025 293rd tomtheisen 🇺🇸 807 109 8 Nov 2024 294th SirBogman 🇺🇸 806 155 3 Sep 2024 295th error256 805 93 2 Sep 2024 296th dokutan 804 124 5 Sep 2024 297th RyanMHsiao 804 244 25 Sep 2024 298th msbranicky 803 95 1 Sep 2024 298th Bulmenisaurus 803 95 4 Sep 2024 298th btjones0 803 95 13 Sep 2024 Prev 226–300 of 626 Next