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 153rd btjones0 0 67 15ms 17 Feb 2025 153rd Troon 0 67 13ms 21 Feb 2025 153rd pol-7 0 67 14ms 6 Mar 2025 153rd jumpingtj 0 67 14ms 9 Mar 2025 153rd rustykitty 🇺🇸 0 67 15ms 21 Mar 2025 153rd retrohun 0 67 13ms 31 Mar 2025 153rd pastelglowcloud 0 67 15ms 2 Apr 2025 153rd litvanika 0 67 16ms 5 Apr 2025 153rd Darklight-03 0 67 14ms 14 Apr 2025 153rd nilan425 0 67 15ms 16 Apr 2025 153rd Andriamanitra 🇫🇮 0 67 16ms 17 Apr 2025 153rd adaGrad1 0 67 13ms 18 Apr 2025 153rd codewrite 🇬🇧 0 67 14ms 18 Apr 2025 153rd masterofsoap 0 67 15ms 24 Apr 2025 153rd Lodiscode 0 67 17ms 6 May 2025 153rd adammielniczuk 0 67 14ms 12 May 2025 153rd erikji 0 67 14ms 23 May 2025 153rd TheZwierzLF 🇵🇱 0 67 15ms 27 May 2025 153rd NOS4A5I 0 67 14ms 9 Jun 2025 153rd Rogacz 0 67 12ms 9 Jun 2025 153rd henryjgt 0 67 14ms 17 Jun 2025 153rd shininglegend 0 67 15ms 19 Jun 2025 153rd kit971103 0 67 15ms 25 Jun 2025 153rd Scaredname 0 67 15ms 5 Jul 2025 153rd osNiko 🇧🇷 0 67 24ms 26 Jul 2025 153rd LuisGoncalves05 🇵🇹 0 67 14ms 27 Jul 2025 153rd dat9395 0 67 12ms 1 Aug 2025 153rd vgamula 🇺🇦 0 67 13ms 5 Aug 2025 153rd avivex1000 0 67 15ms 16 Aug 2025 153rd LNCH 0 67 15ms 20 Aug 2025 153rd BoraTheDeveloper 0 67 12ms 24 Aug 2025 153rd Kaleab-Ayenew 0 67 14ms 27 Aug 2025 153rd canonnizq 0 67 12ms 30 Aug 2025 153rd frederni 0 67 15ms 10 Sep 2025 153rd tungland 0 67 16ms 10 Sep 2025 153rd yibotongxue 0 67 12ms 20 Sep 2025 153rd HHHMGK 0 67 13ms 26 Sep 2025 153rd RZ781 0 67 16ms 26 Sep 2025 153rd TheSilentWhisperer 0 67 15ms 3 Oct 2025 153rd Nikinator2704 0 67 17ms 1 Nov 2025 153rd TheDevilWillBeBee 0 67 14ms 7 Nov 2025 153rd Boowie41 0 67 13ms 10 Nov 2025 153rd Mefred 0 67 14ms 21 Nov 2025 153rd levinwinter 0 67 14ms 21 Nov 2025 153rd GodlyProgrammer1 0 67 12ms 22 Nov 2025 153rd adityachandak287 0 67 15ms 26 Nov 2025 153rd lilymeoww 0 67 14ms 2 Dec 2025 153rd llPlayll 0 67 13ms 5 Dec 2025 153rd zgialor-lab 0 67 12ms 17 Dec 2025 153rd JadonKJones 0 67 12ms 20 Jan 2026 153rd matricronia 0 67 13ms 1 Feb 2026 153rd StefanHabel 🇨🇦 0 67 14ms 1 Feb 2026 153rd Andrey2001 0 67 14ms 1 Feb 2026 153rd TaserTheFox 🇺🇸 0 67 13ms 3 Feb 2026 153rd TheSecondComing123 0 67 13ms 4 Feb 2026 153rd chenyuan33 0 67 12ms 21 Feb 2026 153rd Code-Coder-coder 0 67 13ms 22 Feb 2026 153rd SunnyFishQwQ 0 67 13ms 24 Feb 2026 153rd 4ndyJ 🇬🇧 0 67 14ms 11 Mar 2026 153rd carotinoid 🇰🇷 0 67 14ms 25 days ago 153rd madex 🇩🇪 0 67 15ms 23 days ago 153rd phSHARP 0 67 14ms 10 days ago 223rd jamesthekee 0 68 17ms 25 Jan 2025 223rd te-chnical 0 68 16ms 6 May 2025 223rd alexstarosta 0 68 14ms 16 Sep 2025 223rd scpchicken 🇵🇼 0 68 14ms 15 Mar 2026 227th DoubleUynn 0 69 16ms 19 Jun 2025 227th bknower 0 69 16ms 22 Jun 2025 227th remodik 0 69 14ms 5 Oct 2025 227th enigma 0 69 16ms 20 Dec 2025 227th elgan65536 🇺🇸 0 69 11ms 9 Feb 2026 227th mantaslu 🇱🇹 0 69 15ms 9 days ago 227th Nathan-Masala 0 69 15ms 5 days ago 234th JSG-GIT 0 70 16ms 15 May 2025 234th Jojoemc2 0 70 14ms 11 Jul 2025 234th Jeremy-Vidaurri 0 70 13ms 13 Jul 2025 234th AstroOrbis 0 70 14ms 17 Jul 2025 234th asherdiamond 0 70 15ms 14 Aug 2025 234th ukeSJTU 0 70 15ms 20 Oct 2025 240th Lock1 0 71 17ms 5 Apr 2025 First Prev 161–240 of 401 Next Last