Tutorial 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 238th Chidoya 0 71 12ms 15 Oct 2025 242nd mbittner20 0 72 12ms 26 May 2025 242nd paiv 0 72 12ms 16 Jun 2025 242nd SectorCorruptor 0 72 10ms 8 Feb 2026 245th DayDun 🇸🇪 0 73 12ms 5 hours ago 246th gautambp 0 74 11ms 17 Jun 2025 246th SachitoGH 0 74 11ms 24 Jun 2025 246th Mikey-Beep 🇬🇧 0 74 13ms 27 Jul 2025 246th M4rc0g1 0 74 12ms 17 Nov 2025 246th TheAtrossian 0 74 12ms 1 Dec 2025 246th punoko 0 74 10ms 9 Dec 2025 246th tomh1012 0 74 10ms 13 Jan 2026 253rd annaproxy 0 75 13ms 24 Dec 2024 253rd bowenkfan 0 75 13ms 10 Feb 2025 253rd lukepolak 0 75 12ms 7 Aug 2025 256th adamnielson42 🇺🇸 0 76 11ms 3 Dec 2024 256th amine4567 0 76 11ms 2 Aug 2025 256th GMDA60 0 76 13ms 15 Sep 2025 259th lewis-carboodle 0 77 10ms 11 Mar 2025 259th joaosferreira 0 77 11ms 7 Aug 2025 259th msbranicky 0 77 13ms 11 Nov 2025 259th ColeWyeth 0 77 11ms 8 days ago 263rd ComputerKWasTaken 🇺🇸 0 78 12ms 27 Jan 2025 263rd voytxt 🇨🇿 0 78 11ms 5 Feb 2025 263rd bropal404 🇮🇳 0 78 12ms 20 Feb 2025 266th JoeCustoms 0 79 11ms 13 Feb 2026 267th sciencejiho 0 80 11ms 26 May 2025 267th aaardwark 0 80 10ms 3 Jun 2025 267th pikapikapikapikapikapika 0 80 12ms 2 Dec 2025 270th r-stem 0 81 14ms 25 Feb 2026 271st UnicornOnAzur 0 82 11ms 3 Jun 2025 271st heisenbirb 0 82 10ms 6 Jun 2025 271st HunterC14 0 82 12ms 17 Nov 2025 274th brahim-lamnaouar 0 84 13ms 5 Mar 2025 274th AERobert 0 84 10ms 4 Feb 2026 276th argentite 0 86 12ms 11 Sep 2025 276th slimer37 0 86 11ms 6 Dec 2025 278th ThomasDelepine 0 87 10ms 28 Oct 2025 278th kayaulai 0 87 11ms 23 Nov 2025 278th zachattack531 0 87 12ms 4 Feb 2026 281st RedzGoose 🇦🇺 0 88 11ms 15 Dec 2024 281st desecaw13 0 88 11ms 24 Jan 2025 281st psethwick 0 88 11ms 31 Jan 2025 281st croc54 0 88 13ms 7 Feb 2025 281st hippopotam00sehead 🇨🇦 0 88 11ms 20 Feb 2025 281st SOONwasTaken 0 88 11ms 18 Mar 2025 281st jameswmccarty 0 88 11ms 28 Mar 2025 281st 40fied4t 0 88 11ms 5 May 2025 281st Symmetori 0 88 13ms 20 May 2025 281st DABANANAMAN120 0 88 11ms 26 Jun 2025 281st muser-logiccpu 🇺🇦 0 88 12ms 24 Jul 2025 281st MikSm1th 0 88 13ms 1 Aug 2025 281st ToE42 0 88 11ms 31 Oct 2025 281st muslii4 0 88 11ms 4 Nov 2025 281st Carlos-EAC 0 88 12ms 23 Nov 2025 281st Jonson26 0 88 10ms 13 Feb 2026 297th gamk3 0 90 12ms 6 May 2025 297th chriskhosh 0 90 11ms 2 Feb 2026 299th ivittacl 0 91 12ms 8 Aug 2025 299th abhinavuppala 0 91 10ms 21 days ago 299th XioR112 🇵🇱 0 91 11ms 19 days ago 302nd GeneralFabian 0 92 10ms 4 Dec 2024 302nd Salutations45 0 92 11ms 26 Jan 2025 302nd RYSF13 🇨🇳 0 92 11ms 27 Jan 2025 302nd Wonamm 0 92 11ms 14 Feb 2025 302nd bobbysq 0 92 10ms 22 Feb 2025 302nd innxir 0 92 11ms 19 Mar 2025 302nd aekkang 0 92 10ms 13 May 2025 302nd EnisEfe0 0 92 13ms 18 May 2025 302nd matejmatik123 🇸🇰 0 92 12ms 15 Jul 2025 302nd Chara-0x 0 92 13ms 18 Sep 2025 302nd jacekwladzinski 0 92 11ms 2 Oct 2025 302nd MiceAndDice 0 92 34ms 6 Oct 2025 302nd jtaxen 0 92 12ms 15 Oct 2025 302nd irmilla2006 0 92 13ms 17 Oct 2025 302nd Voltrifrodec 🇸🇰 0 92 13ms 25 Nov 2025 302nd MyckollWinchester 0 92 12ms 10 Dec 2025 302nd kurkale6ka 0 92 12ms 16 Dec 2025 302nd celiendonze 🇨🇭 0 92 12ms 18 Dec 2025 302nd blaztoma 🇱🇹 0 92 11ms 24 Dec 2025 First Prev 241–320 of 396 Next Last