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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Nim 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 97th ThijsLuttikhuis 730 89 10ms 22 Mar 2026 97th vang1ong7ang 730 89 10ms 2 days ago 103rd BlankSpruce 714 91 9ms 1 Sep 2024 103rd ZakkkkAttackkkk 🇵🇭 714 91 9ms 1 Sep 2024 103rd BREMAUCY 🇫🇷 714 91 11ms 3 Sep 2024 103rd charliegaming 714 91 10ms 7 Sep 2024 103rd mbittner20 714 91 10ms 9 Sep 2024 103rd neihousaigaai 714 91 10ms 28 Sep 2024 103rd Rubiksmath 714 91 10ms 1 Oct 2024 103rd jameswmccarty 714 91 11ms 2 Dec 2024 103rd croc54 714 91 10ms 12 Jan 2025 103rd Pyroan 714 91 14ms 24 Feb 2025 103rd WillowWispy 714 91 11ms 21 Mar 2025 103rd clayboll99 714 91 10ms 15 Jul 2025 103rd vhoulbreque 🇫🇷 714 91 12ms 21 Nov 2025 103rd FortuiteMan 🇫🇷 714 91 12ms 30 Nov 2025 103rd LostSyntax21 🇬🇧 714 91 11ms 30 Nov 2025 103rd CaedenHarper 🇨🇦 714 91 30ms 1 Dec 2025 103rd solisolu 714 91 10ms 31 Dec 2025 103rd mateusz-sterczewski 714 91 10ms 15 Jan 2026 103rd Matter1024 🇮🇳 714 91 12ms 31 Jan 2026 103rd souta-1326 714 91 11ms 19 Feb 2026 123rd fourth-bit 707 92 9ms 4 Sep 2024 123rd bnic24 707 92 10ms 5 Sep 2024 123rd Jakob-L-M 707 92 11ms 11 days ago 126th adamnielson42 🇺🇸 699 93 13ms 7 Oct 2024 126th smiksky 🇺🇸 699 93 10ms 16 Oct 2024 126th guilhem-roy 🇫🇷 699 93 10ms 31 May 2025 129th mousetail 🇳🇱 691 94 13ms 1 Sep 2024 129th ljweel 691 94 11ms 12 Sep 2024 131st msbranicky 684 95 11ms 1 Sep 2024 131st Bulmenisaurus 684 95 12ms 4 Sep 2024 131st btjones0 684 95 10ms 13 Sep 2024 131st jfallon1997 684 95 10ms 26 Sep 2024 131st jacekwladzinski 684 95 10ms 7 Oct 2025 131st aalec 684 95 10ms 8 Nov 2025 137th fgrosshans 🇫🇷 677 96 10ms 1 Sep 2024 137th mm1013g 677 96 12ms 2 Sep 2024 137th Mikey-Beep 🇬🇧 677 96 10ms 2 Sep 2024 137th JudeTyrrell 677 96 13ms 22 Sep 2024 141st Carlettos1 670 97 13ms 14 Sep 2024 142nd pickerj 663 98 12ms 13 Sep 2024 142nd dtbao20 🇻🇳 663 98 22ms 30 Sep 2024 142nd YAJUE114514 663 98 10ms 30 Jul 2025 142nd netfri25 🇮🇱 663 98 10ms 22 Feb 2026 142nd rotemkm 663 98 11ms 22 Feb 2026 147th alexeldridge 657 99 14ms 14 Sep 2024 147th Just4FunCoder 657 99 10ms 14 Sep 2025 147th 0xjac 🇨🇭 657 99 11ms 24 Nov 2025 150th Kacarott 🇦🇺 650 100 10ms 3 Sep 2024 151st madex 🇩🇪 644 101 11ms 1 Sep 2024 151st RedzGoose 🇦🇺 644 101 11ms 15 Oct 2024 151st someCoder-a11y 644 101 10ms 11 days ago 154th sciencejiho 637 102 11ms 13 Sep 2024 154th Papushkado 637 102 10ms 10 Nov 2025 154th TheSecondComing123 637 102 14ms 4 Feb 2026 157th julian-hoelz 631 103 11ms 16 Sep 2024 157th StefanHabel 🇨🇦 631 103 93ms 22 Mar 2025 159th ComputerKWasTaken 🇺🇸 625 104 11ms 2 Sep 2024 159th elgan65536 🇺🇸 625 104 11ms 23 Sep 2024 159th NickTheEASDude 🇺🇸 625 104 10ms 7 Oct 2025 162nd CutSandstone 613 106 12ms 21 Dec 2024 163rd galloj 🇨🇿 607 107 11ms 4 Sep 2024 163rd jared-hughes 607 107 12ms 10 Sep 2024 163rd nstearns96 🇬🇧 607 107 11ms 13 Nov 2024 163rd brochmann 🇸🇪 607 107 10ms 16 Oct 2025 167th JesseNoEyes 🇺🇸 602 108 11ms 30 Sep 2024 168th Mabeloid 🇳🇴 596 109 11ms 1 Sep 2024 168th MassimoParisi 596 109 12ms 18 Sep 2024 168th klixel 🇨🇦 596 109 10ms 21 Sep 2024 168th NotNoper 596 109 10ms 29 Oct 2024 168th za3k 596 109 10ms 15 Jul 2025 173rd Andrey2001 591 110 14ms 31 Jan 2026 174th aksyristos 586 111 13ms 1 Sep 2024 174th AstroOrbis 586 111 10ms 30 Jun 2025 176th Yewzir 🇧🇪 565 115 11ms 1 Dec 2025 177th LeoCh01 560 116 10ms 1 Sep 2024 178th Zhenyu-Bo 546 119 10ms 1 Aug 2025 178th tomh1012 546 119 10ms 2 Mar 2026 180th lhulinsky 542 120 13ms 23 Oct 2024 180th arjunarya1 542 120 10ms 11 Sep 2025 182nd kevinnaviapaiva 533 122 10ms 16 Feb 2025 183rd eddvrs 528 123 10ms 29 Sep 2024 184th yokasuretsu 524 124 10ms 10 Jul 2025 184th hamilton-bonds 524 124 10ms 24 Jul 2025 186th nhausspiegel 516 126 13ms 13 Sep 2024 187th matsagad 512 127 10ms 16 Jan 2025 188th xyangst 508 128 11ms 12 Oct 2024 188th 123mjb 508 128 10ms 19 Nov 2025 190th Stockoh 🇫🇷 474 137 10ms 17 Oct 2024 191st brimstonetrader 471 138 11ms 17 Oct 2024 192nd HunterC14 419 155 12ms 21 Oct 2024 193rd Naitzirch 🇳🇱 411 158 11ms 3 Jul 2025 194th Apzyte-Gamer 394 165 11ms 28 Oct 2024 195th CyberTapir 385 169 10ms 1 Sep 2024 196th rollershutter 369 176 11ms 18 Nov 2024 197th nemoyatpeace 313 208 10ms 16 Jan 2026 198th AidanWalter 294 221 11ms 3 Jan 2025 199th timhaj 🇸🇮 272 239 11ms 19 Sep 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