Tutorial in Python in bytes. 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 Bytes Time 1st Nyandereian 0 65 21 days ago 1st itu-itis21-akkoyuno21 0 65 21 days ago 1st GrayJoKing 🇦🇺 0 65 17 days ago 1st AbrahamJLR 🇻🇪 0 65 17 days ago 1st RaBa21 🇭🇺 0 65 17 days ago 1st jeetsh4h 0 65 17 days ago 1st LostSyntax21 🇬🇧 0 65 17 days ago 1st wuduculfre 0 65 15 days ago 1st yjgnaw 0 65 12 days ago 85th rollershutter 0 66 18 Dec 2024 85th fourth-bit 0 66 8 Feb 2025 85th sohamkorade 0 66 13 Feb 2025 85th lowtied 0 66 18 Feb 2025 85th Languag3 0 66 28 Feb 2025 85th Stockoh 🇫🇷 0 66 3 Mar 2025 85th jatloe 0 66 17 Mar 2025 85th moustave 0 66 16 Apr 2025 85th davecame 0 66 1 May 2025 85th andrewjc2000 0 66 5 May 2025 85th ffelixm 0 66 30 May 2025 85th smilesformiles3 0 66 15 Jun 2025 85th coldham10 0 66 27 Jun 2025 85th persistz 0 66 30 Jun 2025 85th idaflux 0 66 5 Jul 2025 85th janlelis 0 66 20 days ago 85th hiichbindermax 0 66 3 hours ago 102nd Jacob385 0 67 21 Nov 2024 102nd yujh-yujh 🇬🇸 0 67 3 Jan 2025 102nd dokutan 0 67 31 Jan 2025 102nd CutSandstone 0 67 1 Feb 2025 102nd adityagiri3600 0 67 2 Feb 2025 102nd martindotexe 🇳🇴 0 67 13 Feb 2025 102nd DanielBash 0 67 14 Feb 2025 102nd xyangst 0 67 14 Feb 2025 102nd btjones0 0 67 17 Feb 2025 102nd Troon 0 67 21 Feb 2025 102nd pol-7 0 67 6 Mar 2025 102nd jumpingtj 0 67 9 Mar 2025 102nd rustykitty 0 67 21 Mar 2025 102nd retrohun 0 67 31 Mar 2025 102nd pastelglowcloud 0 67 2 Apr 2025 102nd litvanika 0 67 5 Apr 2025 102nd Darklight-03 0 67 14 Apr 2025 102nd nilan425 0 67 16 Apr 2025 102nd Andriamanitra 🇫🇮 0 67 17 Apr 2025 102nd adaGrad1 0 67 18 Apr 2025 102nd codewrite 🇬🇧 0 67 18 Apr 2025 102nd masterofsoap 0 67 24 Apr 2025 102nd Lodiscode 0 67 6 May 2025 102nd adammielniczuk 0 67 12 May 2025 102nd erikji 0 67 23 May 2025 102nd TheZwierzLF 🇵🇱 0 67 27 May 2025 102nd NOS4A5I 0 67 9 Jun 2025 102nd Rogacz 0 67 9 Jun 2025 102nd henryjgt 0 67 17 Jun 2025 102nd shininglegend 0 67 19 Jun 2025 102nd kit971103 0 67 25 Jun 2025 102nd Scaredname 0 67 5 Jul 2025 102nd xiaoyiming123 0 67 24 days ago 102nd osNiko 🇧🇷 0 67 9 days ago 102nd LuisGoncalves05 🇵🇹 0 67 9 days ago 102nd dat9395 0 67 4 days ago 102nd vgamula 🇺🇦 0 67 5 hours ago 139th jamesthekee 0 68 25 Jan 2025 139th te-chnical 0 68 6 May 2025 141st DoubleUynn 0 69 19 Jun 2025 141st bknower 0 69 22 Jun 2025 143rd JSG-GIT 0 70 15 May 2025 143rd Jojoemc2 0 70 25 days ago 143rd Jeremy-Vidaurri 0 70 23 days ago 143rd AstroOrbis 0 70 19 days ago 147th Lock1 0 71 5 Apr 2025 147th Jigglypuffed 0 71 9 Jun 2025 149th mbittner20 0 72 26 May 2025 149th paiv 0 72 16 Jun 2025 Prev 76–150 of 233 Next