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 mbittner20 0 72 26 May 2025 151st paiv 0 72 16 Jun 2025 153rd SectorCorruptor 0 73 15 days ago 154th gautambp 0 74 17 Jun 2025 154th SachitoGH 0 74 24 Jun 2025 154th Mikey-Beep 🇬🇧 0 74 11 days ago 157th annaproxy 0 75 24 Dec 2024 157th bowenkfan 0 75 10 Feb 2025 157th lukepolak 0 75 27 hours ago 160th adamnielson42 🇺🇸 0 76 3 Dec 2024 160th amine4567 0 76 5 days ago 162nd lewis-carboodle 0 77 11 Mar 2025 162nd joaosferreira 0 77 20 hours ago 164th ComputerKWasTaken 🇺🇸 0 78 27 Jan 2025 164th voytxt 🇨🇿 0 78 5 Feb 2025 164th Gopalkataria 🇮🇳 0 78 20 Feb 2025 167th sciencejiho 0 80 26 May 2025 167th aaardwark 0 80 3 Jun 2025 169th UnicornOnAzur 0 82 3 Jun 2025 169th heisenbirb 0 82 6 Jun 2025 171st brahim-lamnaouar 0 84 5 Mar 2025 172nd RedzGoose 🇦🇺 0 88 15 Dec 2024 172nd desecaw13 0 88 24 Jan 2025 172nd psethwick 0 88 31 Jan 2025 172nd croc54 0 88 7 Feb 2025 172nd hippopotam00sehead 🇨🇦 0 88 20 Feb 2025 172nd SOONwasTaken 0 88 18 Mar 2025 172nd jameswmccarty 0 88 28 Mar 2025 172nd 40fied4t 0 88 5 May 2025 172nd 1024An 0 88 10 May 2025 172nd Symmetori 0 88 20 May 2025 172nd msbranicky 0 88 26 May 2025 172nd DABANANAMAN120 0 88 26 Jun 2025 172nd Upload-and-View 🇺🇦 0 88 15 days ago 172nd MikSm1th 0 88 7 days ago 186th 48panda 0 90 6 May 2025 187th ivittacl 0 91 9 hours ago 188th GeneralFabian 0 92 4 Dec 2024 188th Salutations45 0 92 26 Jan 2025 188th RYSF13 🇨🇳 0 92 27 Jan 2025 188th Wonamm 0 92 14 Feb 2025 188th bobbysq 0 92 22 Feb 2025 188th innxir 0 92 19 Mar 2025 188th aekkang 0 92 13 May 2025 188th EnisEfe0 0 92 18 May 2025 188th matejmatik123 🇸🇰 0 92 24 days ago 197th targrik 0 94 15 Feb 2025 197th MrRumples 0 94 6 Jun 2025 197th frankgraziano 0 94 20 days ago 197th brimstonetrader 0 94 7 days ago 197th cthierfelder 0 94 7 days ago 202nd C0DET1GER 0 96 1 Feb 2025 202nd Lv0Sys 🇵🇱 0 96 25 May 2025 202nd Naitzirch 🇳🇱 0 96 3 Jul 2025 202nd vishwathg 0 96 14 days ago 206th RexRowan 🇬🇧 0 98 17 Jun 2025 207th RuralAnemone 0 100 18 Mar 2025 207th alexanderkuesel 0 100 20 Jun 2025 207th Seis 0 100 3 Jul 2025 210th OyuDays 0 102 17 Mar 2025 211th Zilbo314 0 106 21 May 2025 211th Jagger002 0 106 24 Jun 2025 211th VeryHolyCheeeese 🇫🇮 0 106 24 Jun 2025 211th SirObby 🇫🇮 0 106 24 Jun 2025 215th pquline 0 111 4 Mar 2025 216th CFFinch62 0 121 28 May 2025 217th Ivanchik-cyber 0 122 28 May 2025 218th MichalMarsalek 🇨🇿 0 152 25 Nov 2024 218th CatsAreFluffy 0 152 13 Dec 2024 218th Thevitebsk 0 152 27 Dec 2024 218th AidanWalter 0 152 1 Jan 2025 218th Junebug2763 0 152 20 Jan 2025 218th xdaniel-lim 0 152 27 Jan 2025 218th yhm138 0 152 17 Feb 2025 218th MiLk 0 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