PalindromemordnilaP in Python in chars. 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 Chars Time Submitted 70th commandz0 🇺🇸 747 87 10ms 11 Jul 2025 70th hiichbindermax 747 87 9ms 19 Aug 2025 70th robin-scragg 747 87 9ms 18 Oct 2025 70th blaztoma 🇱🇹 747 87 10ms 11 Jan 2026 70th Lv0Sys 🇵🇱 747 87 10ms 22 Feb 2026 86th AlephSquirrel 739 88 139ms 1 Sep 2024 86th ahmetdemirag 🇨🇾 739 88 10ms 3 Sep 2024 86th hellwue 739 88 10ms 4 Sep 2024 86th Schreipfelerer 739 88 9ms 11 Sep 2024 86th bob-th 739 88 10ms 17 Sep 2024 86th InigoK 🇺🇸 739 88 10ms 18 Sep 2024 86th moustave 739 88 9ms 24 Oct 2024 86th andrewjc2000 739 88 9ms 10 Mar 2025 86th KasperKivimaeki 🇫🇮 739 88 10ms 19 Feb 2026 95th OllieBoyne 🇬🇧 730 89 10ms 9 Sep 2024 95th davecame 730 89 10ms 17 Sep 2024 95th Bmrl7 730 89 10ms 3 Oct 2024 95th DialFrost 🇸🇬 730 89 10ms 21 Nov 2024 95th CommandLeo 🇮🇹 730 89 9ms 27 Nov 2025 95th ThijsLuttikhuis 730 89 10ms 10 days ago 101st BlankSpruce 714 91 10ms 1 Sep 2024 101st ZakkkkAttackkkk 🇵🇭 714 91 10ms 1 Sep 2024 101st BREMAUCY 🇫🇷 714 91 10ms 3 Sep 2024 101st charliegaming 714 91 11ms 7 Sep 2024 101st mbittner20 714 91 10ms 9 Sep 2024 101st neihousaigaai 714 91 10ms 28 Sep 2024 101st Rubiksmath 714 91 10ms 1 Oct 2024 101st jameswmccarty 714 91 10ms 2 Dec 2024 101st croc54 714 91 10ms 12 Jan 2025 101st Pyroan 714 91 9ms 24 Feb 2025 101st WillowWispy 714 91 10ms 21 Mar 2025 101st clayboll99 714 91 9ms 15 Jul 2025 101st vhoulbreque 🇫🇷 714 91 10ms 21 Nov 2025 101st FortuiteMan 🇫🇷 714 91 9ms 30 Nov 2025 101st LostSyntax21 🇬🇧 714 91 10ms 30 Nov 2025 101st CaedenHarper 🇨🇦 714 91 30ms 1 Dec 2025 101st solisolu 714 91 10ms 31 Dec 2025 101st mateusz-sterczewski 714 91 10ms 15 Jan 2026 101st Matter1024 🇮🇳 714 91 10ms 31 Jan 2026 101st souta-1326 714 91 11ms 19 Feb 2026 121st fourth-bit 707 92 9ms 4 Sep 2024 121st bnic24 707 92 11ms 5 Sep 2024 123rd adamnielson42 🇺🇸 699 93 10ms 7 Oct 2024 123rd smiksky 🇺🇸 699 93 11ms 16 Oct 2024 123rd guilhem-roy 🇫🇷 699 93 10ms 31 May 2025 126th mousetail 🇳🇱 691 94 12ms 1 Sep 2024 126th ljweel 691 94 10ms 12 Sep 2024 128th msbranicky 684 95 10ms 1 Sep 2024 128th Bulmenisaurus 684 95 12ms 4 Sep 2024 128th btjones0 684 95 10ms 13 Sep 2024 128th jfallon1997 684 95 9ms 26 Sep 2024 128th jacekwladzinski 684 95 9ms 7 Oct 2025 128th aalec 684 95 9ms 8 Nov 2025 134th fgrosshans 🇫🇷 677 96 9ms 1 Sep 2024 134th mm1013g 677 96 11ms 2 Sep 2024 134th Mikey-Beep 🇬🇧 677 96 12ms 2 Sep 2024 134th JudeTyrrell 677 96 10ms 22 Sep 2024 138th scpchicken 🇵🇼 670 97 244ms 8 Sep 2024 138th Carlettos1 670 97 12ms 14 Sep 2024 140th pickerj 663 98 11ms 13 Sep 2024 140th dtbao20 🇻🇳 663 98 17ms 30 Sep 2024 140th YAJUE114514 663 98 10ms 30 Jul 2025 140th netfri25 🇮🇱 663 98 10ms 22 Feb 2026 140th rotemkm 663 98 10ms 22 Feb 2026 145th alexeldridge 657 99 11ms 14 Sep 2024 145th Just4FunCoder 657 99 10ms 14 Sep 2025 145th 0xjac 🇨🇭 657 99 9ms 24 Nov 2025 148th Kacarott 🇦🇺 650 100 9ms 3 Sep 2024 149th madex 🇩🇪 644 101 10ms 1 Sep 2024 149th RedzGoose 🇦🇺 644 101 10ms 15 Oct 2024 151st sciencejiho 637 102 9ms 13 Sep 2024 151st Papushkado 637 102 10ms 10 Nov 2025 151st TheSecondComing123 637 102 10ms 4 Feb 2026 154th julian-hoelz 631 103 10ms 16 Sep 2024 154th StefanHabel 🇨🇦 631 103 90ms 22 Mar 2025 156th ComputerKWasTaken 🇺🇸 625 104 10ms 2 Sep 2024 156th elgan65536 🇺🇸 625 104 9ms 23 Sep 2024 156th NickTheEASDude 🇺🇸 625 104 10ms 7 Oct 2025 159th CutSandstone 613 106 12ms 21 Dec 2024 160th galloj 🇨🇿 607 107 10ms 4 Sep 2024 First Prev 81–160 of 196 Next Last