Tutorial in Python in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 Happy Numbers Happy Numbers (Long) Hexdump 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 Morse Decoder Morse Encoder 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 Happy Numbers Happy Numbers (Long) Hexdump 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 Morse Decoder Morse Encoder 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 151st Lock1 0 71 5 Apr 2025 151st Jigglypuffed 0 71 9 Jun 2025 153rd mbittner20 0 72 26 May 2025 153rd paiv 0 72 16 Jun 2025 155th SectorCorruptor 0 73 18 days ago 156th gautambp 0 74 17 Jun 2025 156th SachitoGH 0 74 24 Jun 2025 156th Mikey-Beep 🇬🇧 0 74 15 days ago 159th annaproxy 0 75 24 Dec 2024 159th bowenkfan 0 75 10 Feb 2025 159th lukepolak 0 75 4 days ago 162nd adamnielson42 🇺🇸 0 76 3 Dec 2024 162nd amine4567 0 76 8 days ago 164th lewis-carboodle 0 77 11 Mar 2025 164th joaosferreira 0 77 4 days ago 166th ComputerKWasTaken 🇺🇸 0 78 27 Jan 2025 166th voytxt 🇨🇿 0 78 5 Feb 2025 166th Gopalkataria 🇮🇳 0 78 20 Feb 2025 169th sciencejiho 0 80 26 May 2025 169th aaardwark 0 80 3 Jun 2025 171st UnicornOnAzur 0 82 3 Jun 2025 171st heisenbirb 0 82 6 Jun 2025 173rd brahim-lamnaouar 0 84 5 Mar 2025 174th Aquateraneal 0 87 2 hours ago 175th RedzGoose 🇦🇺 0 88 15 Dec 2024 175th desecaw13 0 88 24 Jan 2025 175th psethwick 0 88 31 Jan 2025 175th croc54 0 88 7 Feb 2025 175th hippopotam00sehead 🇨🇦 0 88 20 Feb 2025 175th SOONwasTaken 0 88 18 Mar 2025 175th jameswmccarty 0 88 28 Mar 2025 175th 40fied4t 0 88 5 May 2025 175th Symmetori 0 88 20 May 2025 175th msbranicky 0 88 26 May 2025 175th DABANANAMAN120 0 88 26 Jun 2025 175th Upload-and-View 🇺🇦 0 88 18 days ago 175th MikSm1th 0 88 10 days ago 188th 48panda 0 90 6 May 2025 189th ivittacl 0 91 3 days ago 190th GeneralFabian 0 92 4 Dec 2024 190th Salutations45 0 92 26 Jan 2025 190th RYSF13 🇨🇳 0 92 27 Jan 2025 190th Wonamm 0 92 14 Feb 2025 190th bobbysq 0 92 22 Feb 2025 190th innxir 0 92 19 Mar 2025 190th aekkang 0 92 13 May 2025 190th EnisEfe0 0 92 18 May 2025 190th matejmatik123 🇸🇰 0 92 27 days ago 199th targrik 0 94 15 Feb 2025 199th MrRumples 0 94 6 Jun 2025 199th frankgraziano 0 94 23 days ago 199th brimstonetrader 0 94 10 days ago 199th cthierfelder 0 94 10 days ago 204th C0DET1GER 0 96 1 Feb 2025 204th Lv0Sys 🇵🇱 0 96 25 May 2025 204th Naitzirch 🇳🇱 0 96 3 Jul 2025 204th vishwathg 0 96 17 days ago 204th helloworld127 0 96 2 days ago 209th RexRowan 🇬🇧 0 98 17 Jun 2025 210th RuralAnemone 0 100 18 Mar 2025 210th alexanderkuesel 0 100 20 Jun 2025 210th Seis 0 100 3 Jul 2025 213th OyuDays 0 102 17 Mar 2025 214th Zilbo314 0 106 21 May 2025 214th Jagger002 0 106 24 Jun 2025 214th VeryHolyCheeeese 🇫🇮 0 106 24 Jun 2025 214th SirObby 🇫🇮 0 106 24 Jun 2025 218th pquline 0 111 4 Mar 2025 219th CFFinch62 0 121 28 May 2025 220th Ivanchik-cyber 0 122 28 May 2025 221st MichalMarsalek 🇨🇿 0 152 25 Nov 2024 221st CatsAreFluffy 0 152 13 Dec 2024 221st Thevitebsk 0 152 27 Dec 2024 221st AidanWalter 0 152 1 Jan 2025 221st 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