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 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 Hilbert Curve 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 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 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 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 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 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 Hilbert Curve 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 562nd HumanoidCPU 0 61 18 Apr 2025 562nd AlephSquirrel 0 61 20 Apr 2025 562nd Sam-Vrgl 0 61 13 May 2025 562nd c-py 0 61 14 May 2025 562nd albanian-laundromat 0 61 6 Jun 2025 562nd Andrey-Plotnikov 0 61 19 Jun 2025 562nd a6166231 🇨🇳 0 61 20 Jun 2025 562nd BREMAUCY 🇫🇷 0 61 1 Jul 2025 562nd RYSF13 🇨🇳 0 61 5 Jul 2025 562nd p01 0 61 10 days ago 562nd KrausRaus 🇺🇸 0 61 9 days ago 562nd dmrichwa 🇺🇸 0 61 8 days ago 562nd dokutan 0 61 45 hours ago 562nd gitchaell 🇧🇴 0 61 14 hours ago 562nd lukepolak 0 61 119 mins ago 616th emgordon154 0 62 27 Nov 2024 616th CLOStrophobic 🇮🇹 0 62 4 Feb 2025 616th DialFrost 🇸🇬 0 62 15 Feb 2025 616th dokutan 0 62 22 days ago 620th kg583 🇺🇸 0 63 21 Nov 2024 620th emgordon154 0 63 27 Nov 2024 620th emgordon154 0 63 28 Nov 2024 620th rucin93 🇵🇱 0 63 3 Dec 2024 620th lukegustafson 🇺🇸 0 63 7 Dec 2024 620th sean-niemann 🇺🇸 0 63 10 Dec 2024 620th MeWhenI 🇻🇦 0 63 18 Dec 2024 620th zacjl 0 63 31 Dec 2024 620th Shanethegamer 🇺🇸 0 63 10 Jan 2025 620th CLOStrophobic 🇮🇹 0 63 17 Jan 2025 620th edsrzf 🇳🇿 0 63 9 Feb 2025 620th GolfingSuccess 🇬🇷 0 63 9 Feb 2025 620th Nemikolh 0 63 12 Feb 2025 620th GolfingSuccess 🇬🇷 0 63 20 Feb 2025 620th varhammer 🇷🇺 0 63 22 Feb 2025 620th voytxt 🇨🇿 0 63 17 Apr 2025 620th FlyingPenguin223 0 63 17 Apr 2025 620th DialFrost 🇸🇬 0 63 17 Apr 2025 620th DialFrost 🇸🇬 0 63 17 Apr 2025 620th DialFrost 🇸🇬 0 63 17 Apr 2025 620th pardouin 🇫🇷 0 63 17 Apr 2025 620th Shanethegamer 🇺🇸 0 63 17 Apr 2025 620th Shanethegamer 🇺🇸 0 63 17 Apr 2025 620th GolfingSuccess 🇬🇷 0 63 17 Apr 2025 620th HumanoidCPU 0 63 18 Apr 2025 620th HumanoidCPU 0 63 18 Apr 2025 620th HumanoidCPU 0 63 18 Apr 2025 620th CaedenHarper 🇨🇦 0 63 18 Apr 2025 620th CaedenHarper 🇨🇦 0 63 18 Apr 2025 620th CaedenHarper 🇨🇦 0 63 18 Apr 2025 620th dokutan 0 63 28 Apr 2025 620th dokutan 0 63 28 Apr 2025 620th Jigglypuffed 0 63 19 days ago 620th penous 0 63 4 days ago 654th Shanethegamer 🇺🇸 0 64 20 Nov 2024 654th error256 0 64 21 Nov 2024 654th error256 0 64 21 Nov 2024 654th emgordon154 0 64 26 Nov 2024 654th Liniarc 0 64 26 Nov 2024 654th MeWhenI 🇻🇦 0 64 12 Dec 2024 654th Chinay-Domitrix 🇺🇸 0 64 18 Apr 2025 661st Shanethegamer 🇺🇸 0 65 20 Nov 2024 661st stefangimmillaro 0 65 20 Nov 2024 661st kg583 🇺🇸 0 65 21 Nov 2024 661st khvdm 0 65 21 Nov 2024 661st edsrzf 🇳🇿 0 65 21 Nov 2024 661st hallvabo 🇳🇴 0 65 24 Nov 2024 661st ovs-code 🇩🇪 0 65 25 Nov 2024 661st GolfingSuccess 🇬🇷 0 65 25 Nov 2024 661st AlephSquirrel 0 65 25 Nov 2024 661st AlephSquirrel 0 65 25 Nov 2024 661st pardouin 🇫🇷 0 65 25 Nov 2024 661st btnlq 0 65 26 Nov 2024 661st CaedenHarper 🇨🇦 0 65 26 Nov 2024 661st emgordon154 0 65 26 Nov 2024 661st inventshah 0 65 26 Nov 2024 Prev 601–675 of 2,186 Next
