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 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 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 Mandelbrot 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Mandelbrot 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 67th davecame 0 66 1 May 2025 67th andrewjc2000 0 66 5 May 2025 67th BREMAUCY 🇫🇷 0 66 9 days ago 79th Jacob385 0 67 21 Nov 2024 79th CutSandstone 0 67 1 Feb 2025 79th adityagiri3600 0 67 2 Feb 2025 79th martindotexe 🇳🇴 0 67 13 Feb 2025 79th xyangst 0 67 14 Feb 2025 79th btjones0 0 67 17 Feb 2025 79th Troon 0 67 21 Feb 2025 79th pol-7 0 67 6 Mar 2025 79th jumpingtj 0 67 9 Mar 2025 79th rustykitty 0 67 21 Mar 2025 79th retrohun 0 67 31 Mar 2025 79th pastelglowcloud 0 67 2 Apr 2025 79th litvanika 0 67 5 Apr 2025 79th Darklight-03 0 67 14 Apr 2025 79th nilan425 0 67 16 Apr 2025 79th Andriamanitra 🇫🇮 0 67 17 Apr 2025 79th adaGrad1 0 67 18 Apr 2025 79th codewrite 🇬🇧 0 67 18 Apr 2025 79th masterofsoap 0 67 24 Apr 2025 79th Lodiscode 0 67 6 May 2025 79th adammielniczuk 0 67 22 days ago 79th erikji 0 67 11 days ago 79th TheZwierzLF 🇵🇱 0 67 7 days ago 102nd jamesthekee 0 68 25 Jan 2025 102nd te-chnical 0 68 6 May 2025 104th JSG-GIT 0 70 19 days ago 105th Lock1 0 71 5 Apr 2025 106th mbittner20 0 72 9 days ago 107th annaproxy 0 75 24 Dec 2024 107th bowenkfan 0 75 10 Feb 2025 109th adamnielson42 🇺🇸 0 76 3 Dec 2024 110th lewis-carboodle 0 77 11 Mar 2025 110th AstroOrbis 0 77 28 Mar 2025 112th ComputerKWasTaken 🇺🇸 0 78 27 Jan 2025 112th voytxt 🇨🇿 0 78 5 Feb 2025 112th Gopalkataria 🇮🇳 0 78 20 Feb 2025 115th sciencejiho 0 80 9 days ago 115th aaardwark 0 80 21 hours ago 117th UnicornOnAzur 0 82 17 hours ago 118th brahim-lamnaouar 0 84 5 Mar 2025 119th RedzGoose 🇦🇺 0 88 15 Dec 2024 119th desecaw13 0 88 24 Jan 2025 119th psethwick 0 88 31 Jan 2025 119th croc54 0 88 7 Feb 2025 119th hippopotam00sehead 🇨🇦 0 88 20 Feb 2025 119th SOONwasTaken 0 88 18 Mar 2025 119th jameswmccarty 0 88 28 Mar 2025 119th 40fied4t 0 88 5 May 2025 119th 1024An 0 88 25 days ago 119th Symmetori 0 88 15 days ago 119th msbranicky 0 88 8 days ago 130th 48panda 0 90 6 May 2025 131st GeneralFabian 0 92 4 Dec 2024 131st Salutations45 0 92 26 Jan 2025 131st RYSF13 0 92 27 Jan 2025 131st Wonamm 0 92 14 Feb 2025 131st bobbysq 0 92 22 Feb 2025 131st innxir 0 92 19 Mar 2025 131st aekkang 0 92 21 days ago 131st EnisEfe0 0 92 16 days ago 139th targrik 0 94 15 Feb 2025 140th C0DET1GER 0 96 1 Feb 2025 140th Lv0Sys 🇵🇱 0 96 10 days ago 142nd RuralAnemone 0 100 18 Mar 2025 143rd OyuDays 0 102 17 Mar 2025 144th Zilbo314 0 106 14 days ago 145th pquline 0 111 4 Mar 2025 146th CFFinch62 0 121 6 days ago 147th Ivanchik-cyber 0 122 6 days ago 148th MichalMarsalek 🇨🇿 0 152 25 Nov 2024 148th alemelis 0 152 25 Nov 2024 148th CatsAreFluffy 0 152 13 Dec 2024 Prev 76–150 of 164 Next