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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 1st jeetsh4h 0 65 13ms 19 Jul 2025 1st LostSyntax21 🇬🇧 0 65 12ms 19 Jul 2025 1st wuduculfre 0 65 14ms 21 Jul 2025 1st yjgnaw 0 65 13ms 24 Jul 2025 1st oween12 0 65 14ms 6 Aug 2025 1st xiaoyiming123 0 65 15ms 11 Aug 2025 1st EthanJantz 0 65 16ms 12 Aug 2025 1st wobblybits 0 65 15ms 14 Aug 2025 1st janlelis 0 65 14ms 14 Aug 2025 1st ShaanveerS 0 65 15ms 17 Aug 2025 1st ut0s 0 65 16ms 23 Aug 2025 1st HETHAT 🇩🇿 0 65 14ms 3 Sep 2025 1st republic82 0 65 14ms 13 Sep 2025 1st snoozingnewt 🇨🇦 0 65 14ms 15 Sep 2025 1st hellopir2 0 65 11ms 18 Sep 2025 1st now4est 🇯🇵 0 65 14ms 21 Sep 2025 1st ahmetdemirag 🇨🇾 0 65 16ms 24 Sep 2025 1st J09M 0 65 13ms 25 Sep 2025 1st ShikChen 🇹🇼 0 65 14ms 26 Sep 2025 1st davecame 0 65 12ms 3 Oct 2025 1st CommandLeo 🇮🇹 0 65 14ms 4 Oct 2025 1st pixelated-pup 0 65 14ms 6 Oct 2025 1st luuumine 🇫🇷 0 65 11ms 8 Oct 2025 1st fvla 0 65 11ms 14 Oct 2025 1st asarvazyan 0 65 12ms 18 Oct 2025 1st intgrah 0 65 12ms 22 Oct 2025 1st Matter1024 🇮🇳 0 65 17ms 15 Nov 2025 1st j-zhang43 0 65 13ms 17 Nov 2025 1st sunleonid 0 65 14ms 21 Nov 2025 1st Babafaba 0 65 13ms 24 Nov 2025 1st JOrE20 0 65 14ms 25 Nov 2025 1st Emutis 🇱🇹 0 65 14ms 26 Nov 2025 1st Languag3 0 65 13ms 5 Dec 2025 1st FortuiteMan 🇫🇷 0 65 14ms 13 Dec 2025 1st yujqiao 0 65 14ms 15 Dec 2025 1st jakcharvat 0 65 13ms 13 Jan 2026 1st FoxInTheClouds 0 65 14ms 30 Jan 2026 1st Steffan153 🇫🇮 0 65 14ms 11 Feb 2026 1st 5cw 🇺🇸 0 65 13ms 11 Feb 2026 1st theobori 0 65 11ms 4 Mar 2026 1st Aquateraneal 🇺🇸 0 65 14ms 7 Mar 2026 1st edward-Han1024 0 65 13ms 7 Mar 2026 1st randolchance 0 65 16ms 11 Mar 2026 1st CheeseCake628 🇳🇴 0 65 17ms 11 Mar 2026 1st jusaka 0 65 14ms 6 days ago 126th rollershutter 0 66 17ms 18 Dec 2024 126th fourth-bit 0 66 14ms 8 Feb 2025 126th sohamkorade 0 66 15ms 13 Feb 2025 126th lowtied 0 66 17ms 18 Feb 2025 126th Stockoh 🇫🇷 0 66 15ms 3 Mar 2025 126th jatloe 0 66 12ms 17 Mar 2025 126th moustave 0 66 13ms 16 Apr 2025 126th andrewjc2000 0 66 13ms 5 May 2025 126th ffelixm 0 66 13ms 30 May 2025 126th smilesformiles3 0 66 14ms 15 Jun 2025 126th coldham10 0 66 14ms 27 Jun 2025 126th persistz 0 66 31ms 30 Jun 2025 126th idaflux 0 66 15ms 5 Jul 2025 126th hiichbindermax 0 66 14ms 5 Aug 2025 126th InigoK 🇺🇸 0 66 14ms 6 Aug 2025 126th travisdoesmath 0 66 13ms 6 Sep 2025 126th TheTrustyPwo 0 66 19ms 8 Sep 2025 126th andres-k 0 66 20ms 21 Sep 2025 126th KatieLG 🇬🇧 0 66 11ms 27 Sep 2025 126th FranklinJiaChen 0 66 14ms 30 Sep 2025 126th Papushkado 0 66 13ms 10 Nov 2025 126th Plazmaz 0 66 13ms 14 Nov 2025 126th chattyplatinumcool 0 66 12ms 18 Nov 2025 126th geck007 0 66 12ms 5 Dec 2025 126th denkyuu1 0 66 13ms 30 Jan 2026 126th jshholland 0 66 12ms 17 Feb 2026 152nd Jacob385 0 67 13ms 21 Nov 2024 152nd yujh-yujh 🇬🇸 0 67 15ms 3 Jan 2025 152nd dokutan 0 67 17ms 31 Jan 2025 152nd CutSandstone 0 67 19ms 1 Feb 2025 152nd adityagiri3600 0 67 14ms 2 Feb 2025 152nd martindotexe 🇳🇴 0 67 13ms 13 Feb 2025 152nd DanielBash 0 67 13ms 14 Feb 2025 152nd xyangst 0 67 13ms 14 Feb 2025 152nd btjones0 0 67 15ms 17 Feb 2025 First Prev 81–160 of 400 Next Last