Tutorial in Python in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Hilbert Curve 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Calendar 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 Hilbert Curve 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 1st jeetsh4h 0 65 10ms 19 Jul 2025 1st LostSyntax21 🇬🇧 0 65 12ms 19 Jul 2025 1st wuduculfre 0 65 14ms 21 Jul 2025 1st yjgnaw 0 65 10ms 24 Jul 2025 1st oween12 0 65 11ms 6 Aug 2025 1st xiaoyiming123 0 65 12ms 11 Aug 2025 1st EthanJantz 0 65 13ms 12 Aug 2025 1st wobblybits 0 65 15ms 14 Aug 2025 1st janlelis 0 65 12ms 14 Aug 2025 1st ShaanveerS 0 65 14ms 17 Aug 2025 1st ut0s 0 65 10ms 23 Aug 2025 1st HETHAT 🇩🇿 0 65 15ms 3 Sep 2025 1st republic82 0 65 14ms 13 Sep 2025 1st snoozingnewt 🇨🇦 0 65 13ms 15 Sep 2025 1st hellopir2 0 65 14ms 18 Sep 2025 1st now4est 🇯🇵 0 65 14ms 21 Sep 2025 1st ahmetdemirag 🇨🇾 0 65 13ms 24 Sep 2025 1st J09M 0 65 13ms 25 Sep 2025 1st ShikChen 🇹🇼 0 65 12ms 26 Sep 2025 1st davecame 0 65 15ms 3 Oct 2025 1st CommandLeo 🇮🇹 0 65 12ms 4 Oct 2025 1st pixelated-pup 0 65 15ms 6 Oct 2025 1st luuumine 🇫🇷 0 65 14ms 8 Oct 2025 1st fvla 0 65 11ms 14 Oct 2025 1st asarvazyan 0 65 11ms 18 Oct 2025 1st intgrah 0 65 13ms 22 Oct 2025 1st Matter1024 🇮🇳 0 65 14ms 15 Nov 2025 1st j-zhang43 0 65 14ms 17 Nov 2025 1st sunleonid 0 65 14ms 21 Nov 2025 1st Babafaba 0 65 15ms 24 Nov 2025 1st JOrE20 0 65 14ms 25 Nov 2025 1st Emutis 🇱🇹 0 65 17ms 26 Nov 2025 1st Languag3 0 65 13ms 5 Dec 2025 1st FortuiteMan 🇫🇷 0 65 14ms 13 Dec 2025 1st yujqiao 0 65 12ms 15 Dec 2025 1st jakcharvat 0 65 12ms 21 days ago 1st FoxInTheClouds 0 65 14ms 4 days ago 118th rollershutter 0 66 13ms 18 Dec 2024 118th fourth-bit 0 66 11ms 8 Feb 2025 118th sohamkorade 0 66 14ms 13 Feb 2025 118th lowtied 0 66 11ms 18 Feb 2025 118th Stockoh 🇫🇷 0 66 13ms 3 Mar 2025 118th jatloe 0 66 13ms 17 Mar 2025 118th moustave 0 66 14ms 16 Apr 2025 118th andrewjc2000 0 66 14ms 5 May 2025 118th ffelixm 0 66 15ms 30 May 2025 118th smilesformiles3 0 66 10ms 15 Jun 2025 118th coldham10 0 66 13ms 27 Jun 2025 118th persistz 0 66 11ms 30 Jun 2025 118th idaflux 0 66 10ms 5 Jul 2025 118th hiichbindermax 0 66 10ms 5 Aug 2025 118th InigoK 🇺🇸 0 66 13ms 6 Aug 2025 118th travisdoesmath 0 66 12ms 6 Sep 2025 118th TheTrustyPwo 0 66 14ms 8 Sep 2025 118th andres-k 0 66 14ms 21 Sep 2025 118th KatieLG 🇬🇧 0 66 14ms 27 Sep 2025 118th FranklinJiaChen 0 66 10ms 30 Sep 2025 118th Papushkado 0 66 15ms 10 Nov 2025 118th Plazmaz 0 66 14ms 14 Nov 2025 118th chattyplatinumcool 0 66 14ms 18 Nov 2025 118th geck007 0 66 14ms 5 Dec 2025 118th denkyuu1 0 66 14ms 4 days ago 143rd Jacob385 0 67 10ms 21 Nov 2024 143rd yujh-yujh 🇬🇸 0 67 13ms 3 Jan 2025 143rd dokutan 0 67 14ms 31 Jan 2025 143rd CutSandstone 0 67 14ms 1 Feb 2025 143rd adityagiri3600 0 67 13ms 2 Feb 2025 143rd martindotexe 🇳🇴 0 67 10ms 13 Feb 2025 143rd DanielBash 0 67 13ms 14 Feb 2025 143rd xyangst 0 67 12ms 14 Feb 2025 143rd btjones0 0 67 14ms 17 Feb 2025 143rd Troon 0 67 14ms 21 Feb 2025 143rd pol-7 0 67 13ms 6 Mar 2025 143rd jumpingtj 0 67 13ms 9 Mar 2025 143rd rustykitty 🇺🇸 0 67 13ms 21 Mar 2025 143rd retrohun 0 67 14ms 31 Mar 2025 143rd pastelglowcloud 0 67 12ms 2 Apr 2025 143rd litvanika 0 67 13ms 5 Apr 2025 143rd Darklight-03 0 67 17ms 14 Apr 2025 143rd nilan425 0 67 13ms 16 Apr 2025 First Prev 81–160 of 366 Next Last