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 816th CutSandstone 0 67 1 Feb 2025 816th adityagiri3600 0 67 2 Feb 2025 816th edsrzf 🇳🇿 0 67 7 Feb 2025 816th martindotexe 🇳🇴 0 67 13 Feb 2025 816th IcedDog 0 67 14 Feb 2025 816th n3xta 0 67 14 Feb 2025 816th DanielBash 0 67 14 Feb 2025 816th xyangst 0 67 14 Feb 2025 816th btjones0 0 67 17 Feb 2025 816th smclaughlin-cf 0 67 19 Feb 2025 816th Troon 0 67 21 Feb 2025 816th pol-7 0 67 6 Mar 2025 816th jumpingtj 0 67 9 Mar 2025 816th edsrzf 🇳🇿 0 67 14 Mar 2025 816th rustykitty 0 67 21 Mar 2025 816th retrohun 0 67 31 Mar 2025 816th pastelglowcloud 0 67 2 Apr 2025 816th litvanika 0 67 5 Apr 2025 816th 1nspir3d 0 67 6 Apr 2025 816th MeepMoop 0 67 6 Apr 2025 816th gonengazit 0 67 8 Apr 2025 816th Darklight-03 0 67 14 Apr 2025 816th nilan425 0 67 16 Apr 2025 816th DialFrost 🇸🇬 0 67 17 Apr 2025 816th Andriamanitra 🇫🇮 0 67 17 Apr 2025 816th Shanethegamer 🇺🇸 0 67 17 Apr 2025 816th edsrzf 🇳🇿 0 67 17 Apr 2025 816th HumanoidCPU 0 67 18 Apr 2025 816th adaGrad1 0 67 18 Apr 2025 816th codewrite 🇬🇧 0 67 18 Apr 2025 816th CaedenHarper 🇨🇦 0 67 18 Apr 2025 816th masterofsoap 0 67 24 Apr 2025 816th dokutan 0 67 28 Apr 2025 816th Lodiscode 0 67 6 May 2025 816th adammielniczuk 0 67 12 May 2025 816th erikji 0 67 23 May 2025 816th thadeucity 0 67 26 May 2025 816th TheZwierzLF 🇵🇱 0 67 27 May 2025 816th TheZwierzLF 🇵🇱 0 67 1 Jun 2025 816th SwordF-Official 0 67 2 Jun 2025 816th NOS4A5I 0 67 9 Jun 2025 816th Rogacz 0 67 9 Jun 2025 816th henryjgt 0 67 17 Jun 2025 816th shininglegend 0 67 19 Jun 2025 816th kit971103 0 67 25 Jun 2025 816th Scaredname 0 67 5 Jul 2025 816th xiaoyiming123 0 67 24 days ago 816th osNiko 🇧🇷 0 67 9 days ago 816th LuisGoncalves05 🇵🇹 0 67 9 days ago 816th dat9395 0 67 4 days ago 816th vgamula 🇺🇦 0 67 7 hours ago 877th 823126 0 68 20 Nov 2024 877th stefangimmillaro 0 68 27 Nov 2024 877th MeWhenI 🇻🇦 0 68 11 Dec 2024 877th jamesthekee 0 68 25 Jan 2025 877th Shanethegamer 🇺🇸 0 68 4 Feb 2025 877th GolfingSuccess 🇬🇷 0 68 5 Feb 2025 877th HumanoidCPU 0 68 6 Feb 2025 877th DialFrost 🇸🇬 0 68 8 Feb 2025 877th voytxt 🇨🇿 0 68 8 Feb 2025 877th targrik 0 68 15 Feb 2025 877th JunkIce 0 68 26 Mar 2025 877th rhdqor213 0 68 16 Apr 2025 877th DialFrost 🇸🇬 0 68 17 Apr 2025 877th te-chnical 0 68 6 May 2025 877th edsrzf 🇳🇿 0 68 13 May 2025 877th rucin93 🇵🇱 0 68 14 May 2025 877th cloudyshoe 0 68 15 May 2025 877th jake6192 0 68 30 May 2025 877th 4very 0 68 7 Jun 2025 877th Bpc-CPU 0 68 24 days ago 877th XenThe 🇬🇧 0 68 21 days ago 877th amine4567 0 68 2 days ago 899th sean-niemann 🇺🇸 0 69 13 Dec 2024 899th GolfingSuccess 🇬🇷 0 69 8 Feb 2025 Prev 826–900 of 2,178 Next