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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 241st lyphyser 856 57 58ms 5 Jan 2025 242nd KasperKivimaeki 🇫🇮 856 105 2ms 17 Aug 2025 243rd edsrzf 🇳🇿 855 104 10ms 31 Jan 2026 244th tayloia 🇬🇧 854 83 10ms 1 Sep 2024 245th snoozingnewt 🇨🇦 851 90 13ms 22 Nov 2025 246th edsrzf 🇳🇿 849 90 4ms 28 Feb 2026 247th JayXon 🇺🇸 849 105 3ms 17 Nov 2025 248th sean-niemann 🇺🇸 848 74 6ms 19 Dec 2024 248th Steffan153 🇫🇮 848 74 5ms 11 Feb 2026 250th rhdqor213 848 106 2ms 7 Jan 2026 251st JayXon 🇺🇸 847 111 481ms 20 Sep 2024 252nd xsot 🇸🇬 846 50 36ms 20 Dec 2025 253rd error256 846 94 113ms 1 Sep 2024 254th ovs-code 🇩🇪 846 95 78ms 1 Sep 2024 254th JayXon 🇺🇸 846 95 155ms 24 May 2025 256th edsrzf 🇳🇿 846 138 1,303ms 14 Mar 2026 257th retrohun 844 99 392ms 9 Dec 2025 258th GrayJoKing 🇦🇺 843 84 10ms 2 Sep 2024 258th uttumuttu 🇫🇮 843 84 9ms 30 Sep 2024 258th didion0 🇺🇸 843 84 9ms 30 May 2025 261st edsrzf 🇳🇿 843 125 41ms 31 Dec 2024 261st kg583 🇺🇸 843 125 41ms 25 Mar 2025 263rd BlankSpruce 842 91 9ms 1 Sep 2024 263rd KatieLG 🇬🇧 842 91 11ms 1 Sep 2024 263rd ZakkkkAttackkkk 🇵🇭 842 91 9ms 1 Sep 2024 263rd BREMAUCY 🇫🇷 842 91 11ms 3 Sep 2024 263rd charliegaming 842 91 10ms 7 Sep 2024 263rd mbittner20 842 91 10ms 9 Sep 2024 263rd neihousaigaai 842 91 10ms 28 Sep 2024 263rd Rubiksmath 842 91 10ms 1 Oct 2024 263rd lifthrasiir 🇰🇷 842 91 11ms 20 Nov 2024 263rd jameswmccarty 842 91 11ms 2 Dec 2024 263rd croc54 842 91 10ms 12 Jan 2025 263rd Pyroan 842 91 14ms 24 Feb 2025 263rd plcc0 842 91 161ms 6 Mar 2025 263rd WillowWispy 842 91 11ms 21 Mar 2025 263rd keelimeguy 🇺🇸 842 91 9ms 17 May 2025 263rd albanian-laundromat 🇺🇸 842 91 11ms 5 Jun 2025 263rd clayboll99 842 91 10ms 15 Jul 2025 263rd vhoulbreque 🇫🇷 842 91 12ms 21 Nov 2025 263rd FortuiteMan 🇫🇷 842 91 12ms 30 Nov 2025 263rd LostSyntax21 🇬🇧 842 91 11ms 30 Nov 2025 263rd CaedenHarper 🇨🇦 842 91 30ms 1 Dec 2025 263rd JOrE20 842 91 10ms 23 Dec 2025 263rd solisolu 842 91 15ms 31 Dec 2025 263rd mateusz-sterczewski 842 91 10ms 15 Jan 2026 263rd Matter1024 🇮🇳 842 91 12ms 31 Jan 2026 263rd Flekay 🇩🇪 842 91 10ms 14 Feb 2026 263rd souta-1326 842 91 11ms 19 Feb 2026 263rd dokutan 842 91 12ms 27 Feb 2026 263rd jusaka 842 91 11ms 10 days ago 263rd flekAI 842 91 11ms 33 mins ago 293rd edsrzf 🇳🇿 842 96 548ms 31 Jan 2026 294th SirBogman 🇺🇸 841 36 33ms 11 Sep 2024 295th Kacarott 🇦🇺 841 89 62ms 1 Sep 2024 295th error256 841 89 60ms 11 Dec 2025 297th sean-niemann 🇺🇸 839 112 486ms 4 Sep 2024 298th Shanethegamer 🇺🇸 838 96 157ms 24 May 2025 299th m-tkach 🇺🇦 838 145 70ms 27 Sep 2024 300th JayXon 🇺🇸 837 77 75ms 18 Jun 2025 301st sean-niemann 🇺🇸 836 74 165ms 4 Aug 2025 302nd MeWhenI 🇻🇦 836 75 6ms 3 Sep 2024 302nd xsot 🇸🇬 836 75 6ms 18 Dec 2025 304th Shanethegamer 🇺🇸 836 202 1,615ms 1 Mar 2025 305th xnor-gate 834 82 16ms 5 Mar 2025 306th Maznek 834 85 10ms 13 days ago 307th nwellnhof 🇩🇪 833 48 4ms 1 Sep 2024 308th fourth-bit 833 92 9ms 4 Sep 2024 308th bnic24 833 92 10ms 5 Sep 2024 310th edsrzf 🇳🇿 833 106 8ms 7 Mar 2026 311th MeWhenI 🇻🇦 832 55 1,400ms 1 Sep 2024 311th Natanaelel 🇸🇪 832 55 1,329ms 1 Sep 2024 313th MeWhenI 🇻🇦 832 75 2,277ms 24 Oct 2024 313th duckyluuk 🇳🇱 832 75 2,516ms 25 Oct 2024 315th nwellnhof 🇩🇪 832 108 2ms 10 Sep 2024 316th MeWhenI 🇻🇦 831 45 4ms 1 Sep 2024 317th emgordon154 829 59 8ms 15 Nov 2024 318th edsrzf 🇳🇿 828 118 75ms 20 days ago 319th emplv 🇱🇻 827 159 343ms 18 Sep 2024 320th emgordon154 825 77 487ms 22 Nov 2024 First Prev 241–320 of 779 Next Last
