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 Dragon Curve 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 Dragon Curve 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 81st Natanaelel 🇸🇪 907 28 3ms 1 Sep 2024 81st stackofbears 907 28 3ms 1 Sep 2024 81st bstrat 907 28 3ms 3 Sep 2024 81st SirBogman 🇺🇸 907 28 3ms 8 Sep 2024 85th error256 904 58 256ms 3 Sep 2024 85th JayXon 🇺🇸 904 58 239ms 10 Sep 2024 85th antimon2 🇯🇵 904 58 255ms 7 Mar 2026 88th pardouin 🇫🇷 902 41 150ms 7 Jan 2025 89th MeWhenI 🇻🇦 901 47 47ms 1 Sep 2024 89th GrayJoKing 🇦🇺 901 47 39ms 2 Sep 2024 89th sean-niemann 🇺🇸 901 47 42ms 21 Dec 2024 89th Natanaelel 🇸🇪 901 47 39ms 24 Jan 2025 89th Steffan153 🇫🇮 901 47 39ms 11 Feb 2026 94th duckyluuk 🇳🇱 901 85 10ms 25 Dec 2024 95th JayXon 🇺🇸 899 69 126ms 31 Oct 2024 96th nwellnhof 🇩🇪 898 52 218ms 1 Sep 2024 97th emplv 🇱🇻 898 70 5ms 17 Sep 2024 98th JayXon 🇺🇸 898 77 2ms 9 Jan 2025 98th GrayJoKing 🇦🇺 898 77 2ms 12 Jul 2025 98th edsrzf 🇳🇿 898 77 2ms 1 Dec 2025 101st JayXon 🇺🇸 897 99 541ms 11 Jul 2025 101st AdrienHache 🇫🇷 897 99 448ms 17 Sep 2025 101st Yax42 🇫🇷 897 99 447ms 8 Oct 2025 104th HPWiz 🇳🇿 896 46 30ms 26 Dec 2025 105th nwellnhof 🇩🇪 896 109 530ms 25 Sep 2025 105th JayXon 🇺🇸 896 109 524ms 25 Sep 2025 105th edsrzf 🇳🇿 896 109 564ms 28 Feb 2026 108th sean-niemann 🇺🇸 895 71 545ms 15 Jan 2026 108th GolfingSuccess 🇬🇷 895 71 430ms 12 Mar 2026 110th GrayJoKing 🇦🇺 894 47 7ms 25 Nov 2025 111th emgordon154 894 70 2,815ms 8 Nov 2024 112th pardouin 🇫🇷 894 99 118ms 1 Sep 2024 112th Natanaelel 🇸🇪 894 99 116ms 1 Sep 2024 112th ovs-code 🇩🇪 894 99 120ms 1 Sep 2024 112th sean-niemann 🇺🇸 894 99 119ms 4 Sep 2024 112th JayXon 🇺🇸 894 99 117ms 6 Sep 2024 112th lynn 894 99 119ms 8 Jan 2025 112th xnor-gate 894 99 119ms 4 Mar 2025 112th Sakisan 🇧🇪 894 99 115ms 22 Apr 2025 112th tobeannouncd 894 99 127ms 25 Apr 2025 112th HPWiz 🇳🇿 894 99 117ms 27 Sep 2025 112th edsrzf 🇳🇿 894 99 128ms 20 Dec 2025 112th Steffan153 🇫🇮 894 99 120ms 17 Feb 2026 124th btnlq 892 55 6ms 1 Sep 2024 124th ovs-code 🇩🇪 892 55 12ms 20 Oct 2024 124th sean-niemann 🇺🇸 892 55 6ms 29 Dec 2024 124th Steffan153 🇫🇮 892 55 6ms 11 Feb 2026 128th JayXon 🇺🇸 892 101 2ms 18 Sep 2024 129th SB-945 891 86 13ms 1 Sep 2024 129th SirBogman 🇺🇸 891 86 10ms 2 Sep 2024 129th stefangimmillaro 891 86 11ms 2 Sep 2024 129th m-tkach 🇺🇦 891 86 11ms 2 Sep 2024 129th lynn 891 86 11ms 4 Sep 2024 129th emgordon154 891 86 10ms 22 Nov 2024 129th kops-cg 891 86 10ms 11 Feb 2025 129th bzijlema 🇳🇱 891 86 12ms 14 May 2025 129th 5cw 🇺🇸 891 86 10ms 4 Aug 2025 129th ovs-code 🇩🇪 891 86 11ms 30 Nov 2025 129th hallvabo 🇳🇴 891 86 11ms 1 Dec 2025 129th Mukundan314 891 86 12ms 2 Dec 2025 141st pardouin 🇫🇷 889 59 317ms 2 Sep 2024 141st HPWiz 🇳🇿 889 59 289ms 6 Dec 2025 143rd nwellnhof 🇩🇪 888 100 478ms 22 Jul 2025 144th Natanaelel 🇸🇪 886 80 10ms 1 Sep 2024 144th MeWhenI 🇻🇦 886 80 11ms 1 Sep 2024 144th helbling 🇨🇭 886 80 10ms 11 Jul 2025 147th GrayJoKing 🇦🇺 884 60 12ms 3 Sep 2024 147th error256 884 60 12ms 3 Sep 2024 147th edsrzf 🇳🇿 884 60 12ms 1 Dec 2025 150th radarek 🇵🇱 882 52 1,720ms 10 Sep 2024 150th edsrzf 🇳🇿 882 52 1,364ms 31 Jan 2026 152nd JayXon 🇺🇸 881 71 2,659ms 8 Nov 2024 152nd pardouin 🇫🇷 881 71 2,462ms 17 Nov 2024 154th GolfingSuccess 🇬🇷 881 87 10ms 1 Sep 2024 154th kg583 🇺🇸 881 87 11ms 1 Sep 2024 154th alemelis 881 87 11ms 1 Sep 2024 154th Shanethegamer 🇺🇸 881 87 11ms 1 Sep 2024 154th zbreit 🇺🇸 881 87 11ms 1 Sep 2024 154th cros107 🇦🇺 881 87 11ms 2 Sep 2024 154th inventshah 881 87 11ms 2 Sep 2024 First Prev 81–160 of 845 Next Last