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 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 Topological Sort 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 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 1st Nyandereian 0 65 3 days ago 1st itu-itis21-akkoyuno21 0 65 3 days ago 1st GrayJoKing 🇦🇺 0 65 17 hours ago 1st AbrahamJLR 🇻🇪 0 65 15 hours ago 1st RaBa21 🇭🇺 0 65 6 hours ago 1st jeetsh4h 0 65 3 hours ago 82nd rollershutter 0 66 18 Dec 2024 82nd fourth-bit 0 66 8 Feb 2025 82nd sohamkorade 0 66 13 Feb 2025 82nd lowtied 0 66 18 Feb 2025 82nd Languag3 0 66 28 Feb 2025 82nd Stockoh 🇫🇷 0 66 3 Mar 2025 82nd jatloe 0 66 17 Mar 2025 82nd moustave 0 66 16 Apr 2025 82nd davecame 0 66 1 May 2025 82nd andrewjc2000 0 66 5 May 2025 82nd ffelixm 0 66 30 May 2025 82nd smilesformiles3 0 66 15 Jun 2025 82nd coldham10 0 66 21 days ago 82nd persistz 0 66 19 days ago 82nd idaflux 0 66 14 days ago 82nd janlelis 0 66 3 days ago 98th Jacob385 0 67 21 Nov 2024 98th yujh-yujh 🇬🇸 0 67 3 Jan 2025 98th dokutan 0 67 31 Jan 2025 98th CutSandstone 0 67 1 Feb 2025 98th adityagiri3600 0 67 2 Feb 2025 98th martindotexe 🇳🇴 0 67 13 Feb 2025 98th DanielBash 0 67 14 Feb 2025 98th xyangst 0 67 14 Feb 2025 98th btjones0 0 67 17 Feb 2025 98th Troon 0 67 21 Feb 2025 98th pol-7 0 67 6 Mar 2025 98th jumpingtj 0 67 9 Mar 2025 98th rustykitty 0 67 21 Mar 2025 98th retrohun 0 67 31 Mar 2025 98th pastelglowcloud 0 67 2 Apr 2025 98th litvanika 0 67 5 Apr 2025 98th Darklight-03 0 67 14 Apr 2025 98th nilan425 0 67 16 Apr 2025 98th Andriamanitra 🇫🇮 0 67 17 Apr 2025 98th adaGrad1 0 67 18 Apr 2025 98th codewrite 🇬🇧 0 67 18 Apr 2025 98th masterofsoap 0 67 24 Apr 2025 98th Lodiscode 0 67 6 May 2025 98th adammielniczuk 0 67 12 May 2025 98th erikji 0 67 23 May 2025 98th TheZwierzLF 🇵🇱 0 67 27 May 2025 98th NOS4A5I 0 67 9 Jun 2025 98th Rogacz 0 67 9 Jun 2025 98th henryjgt 0 67 17 Jun 2025 98th shininglegend 0 67 19 Jun 2025 98th kit971103 0 67 23 days ago 98th Scaredname 0 67 14 days ago 98th xiaoyiming123 0 67 7 days ago 131st jamesthekee 0 68 25 Jan 2025 131st te-chnical 0 68 6 May 2025 133rd DoubleUynn 0 69 19 Jun 2025 133rd bknower 0 69 26 days ago 135th JSG-GIT 0 70 15 May 2025 135th Jojoemc2 0 70 7 days ago 135th Jeremy-Vidaurri 0 70 6 days ago 135th AstroOrbis 0 70 2 days ago 139th Lock1 0 71 5 Apr 2025 139th Jigglypuffed 0 71 9 Jun 2025 141st mbittner20 0 72 26 May 2025 141st paiv 0 72 16 Jun 2025 143rd gautambp 0 74 17 Jun 2025 143rd SachitoGH 0 74 24 days ago 145th annaproxy 0 75 24 Dec 2024 145th bowenkfan 0 75 10 Feb 2025 147th adamnielson42 🇺🇸 0 76 3 Dec 2024 148th lewis-carboodle 0 77 11 Mar 2025 149th ComputerKWasTaken 🇺🇸 0 78 27 Jan 2025 149th voytxt 🇨🇿 0 78 5 Feb 2025 Prev 76–150 of 217 Next