Tutorial in all languages 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 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 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 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel 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 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 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 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 137th paiv 0 29 16 Jun 2025 137th DABANANAMAN120 0 29 26 Jun 2025 137th Bpc-CPU 0 29 12 Jul 2025 154th Quirkly-Quasar1 🇺🇸 0 30 3 Dec 2024 154th FlyingPenguin223 0 30 9 Dec 2024 154th MeWhenI 🇻🇦 0 30 11 Dec 2024 154th shadowninja55 🇺🇸 0 30 30 Dec 2024 154th canissimia 🇦🇶 0 30 23 Jan 2025 154th saito-ta 🇯🇵 0 30 27 Jan 2025 154th sisyphus-ppcg 🇦🇺 0 30 28 Jan 2025 154th psethwick 0 30 30 Jan 2025 154th psethwick 0 30 31 Jan 2025 154th RedzGoose 🇦🇺 0 30 25 Feb 2025 154th emgordon154 0 30 5 Mar 2025 154th paulmr 0 30 5 Mar 2025 154th plcc0 0 30 30 Mar 2025 154th JOrE-Softwares 0 30 21 May 2025 154th yanjs 0 30 5 Jul 2025 154th klixel 🇨🇦 0 30 9 Jul 2025 154th targrik 0 30 4 Aug 2025 154th matejmatik123 🇸🇰 0 30 11 Aug 2025 154th targrik 0 30 4 hours ago 173rd duckyluuk 🇳🇱 0 31 12 Jan 2025 173rd voytxt 🇨🇿 0 31 25 Jan 2025 173rd csharpython 0 31 5 Feb 2025 173rd gigaprofisi 🇺🇸 0 31 3 Mar 2025 173rd targrik 0 31 14 Mar 2025 173rd TannerJ07 🇺🇸 0 31 5 Apr 2025 173rd xvogt 🇱🇮 0 31 12 Jun 2025 173rd artem-aramma 0 31 18 Jun 2025 173rd GolfingSuccess 🇬🇷 0 31 4 Aug 2025 173rd DialFrost 🇸🇬 0 31 4 Aug 2025 173rd synt7x 🇺🇸 0 31 5 Aug 2025 173rd Shanethegamer 🇺🇸 0 31 9 Aug 2025 173rd sblaplace 0 31 11 Aug 2025 173rd kmathis22 0 31 25 hours ago 187th uncertaain 0 32 4 Dec 2024 187th HumanoidCPU 0 32 7 Feb 2025 187th MeWhenI 🇻🇦 0 32 14 Feb 2025 187th targrik 0 32 15 Feb 2025 187th Natanaelel 🇸🇪 0 32 16 Apr 2025 192nd Shanethegamer 🇺🇸 0 33 20 Nov 2024 192nd JRaspass 🇬🇧 0 33 22 Nov 2024 192nd GolfingSuccess 🇬🇷 0 33 25 Nov 2024 192nd sean-niemann 🇺🇸 0 33 26 Nov 2024 192nd DialFrost 🇸🇬 0 33 26 Nov 2024 192nd sisyphus-ppcg 🇦🇺 0 33 2 Dec 2024 192nd SirBogman 🇺🇸 0 33 3 Dec 2024 192nd CaedenHarper 🇨🇦 0 33 9 Dec 2024 192nd Natanaelel 🇸🇪 0 33 9 Dec 2024 192nd MeWhenI 🇻🇦 0 33 11 Dec 2024 192nd HumanoidCPU 0 33 5 Jan 2025 192nd targrik 0 33 15 Feb 2025 192nd retrohun 0 33 1 Apr 2025 192nd kg583 🇺🇸 0 33 17 Apr 2025 192nd fuzzylojik-golf 🇺🇸 0 33 5 Jun 2025 192nd AbrahamJLR 🇻🇪 0 33 18 Jul 2025 192nd LeoWeyles 0 33 10 Aug 2025 209th Shanethegamer 🇺🇸 0 34 20 Nov 2024 209th SirBogman 🇺🇸 0 34 3 Dec 2024 209th GolfingSuccess 🇬🇷 0 34 6 Apr 2025 209th ovs-code 🇩🇪 0 34 16 Apr 2025 209th HumanoidCPU 0 34 18 Apr 2025 209th CaedenHarper 🇨🇦 0 34 18 Apr 2025 209th fuzzylojik-golf 🇺🇸 0 34 15 Jul 2025 209th frankgraziano 0 34 18 days ago 217th Shanethegamer 🇺🇸 0 35 20 Nov 2024 217th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 217th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 217th btnlq 0 35 26 Nov 2024 217th emgordon154 0 35 26 Nov 2024 217th sisyphus-ppcg 🇦🇺 0 35 26 Nov 2024 217th sean-niemann 🇺🇸 0 35 26 Nov 2024 217th DialFrost 🇸🇬 0 35 26 Nov 2024 217th MeWhenI 🇻🇦 0 35 11 Dec 2024 Prev 151–225 of 2,374 Next