Christmas Trees 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 Smooth 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 Luau 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 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 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 Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 523rd LlamaLad7 🇬🇧 813 75 16 Mar 2020 523rd PiterAnnema 813 75 30 Aug 2020 523rd BLorant 813 75 23 Dec 2020 523rd xsot 🇸🇬 813 75 2 Jan 2021 523rd qrico64 813 75 2 Feb 2021 523rd Brianzhengca 813 75 2 Feb 2021 523rd RobbeSneyders 813 75 29 Nov 2021 523rd neihousaigaai 813 75 6 Mar 2022 523rd markusgraube 813 75 25 Jun 2023 523rd GeneralPoxter 813 75 7 Dec 2023 523rd neel11235813 813 75 18 Jan 2024 523rd CaedenHarper 🇨🇦 813 75 25 Dec 2024 523rd kops-cg 813 75 21 Feb 2025 523rd FEZfan 🇦🇺 813 75 26 Apr 2025 540th aditsu 813 89 12 Aug 2025 541st Yax42 🇫🇷 813 102 29 Jan 2025 542nd sean-niemann 🇺🇸 812 72 3 Jul 2025 543rd boxjelly 812 88 26 Dec 2020 544th GrayJoKing 🇦🇺 812 98 29 Sep 2023 544th error256 812 98 13 Sep 2024 546th obarakon 810 84 19 Dec 2018 546th dylanarmstrong 810 84 26 Jan 2024 546th two-bad 🇬🇧 810 84 15 Feb 2024 546th alexsave 810 84 31 Aug 2024 550th annaproxy 810 86 22 Jun 2023 551st janbehrens 🇩🇪 810 108 24 Mar 2022 552nd Shanethegamer 🇺🇸 809 162 22 Jan 2025 553rd Yewzir 🇧🇪 808 94 14 Sep 2023 554th labster 807 55 20 Feb 2018 554th yokasuretsu 807 55 27 Apr 2018 554th SirFireball3521 807 55 14 Mar 2023 557th takebackfr 807 67 7 Dec 2021 557th Andriamanitra 🇫🇮 807 67 21 Jul 2022 557th Haksell 🇦🇶 807 67 22 Feb 2023 560th bizy-coder 806 128 10 Jan 2024 561st orthoplex 🇨🇽 806 143 25 Jun 2023 562nd matt9ucci 805 59 14 Jun 2020 563rd emgordon154 805 96 28 Dec 2024 564th namelessiw 805 103 2 Jul 2024 565th ian-h-chamberlain 🇺🇸 805 104 3 Aug 2022 566th Laksen 🇩🇰 805 122 9 Jul 2021 567th MeWhenI 🇻🇦 804 143 8 Feb 2023 567th stefangimmillaro 804 143 14 Sep 2023 569th loserface69 803 76 15 Mar 2020 569th hggcgio 803 76 11 Apr 2020 569th nathanadams 🇳🇿 803 76 10 May 2021 569th davecame 803 76 26 Mar 2024 573rd SirBogman 🇺🇸 803 77 2 Jul 2023 574th MeWhenI 🇻🇦 803 84 15 Oct 2022 575th guliyevemil1 🇦🇿 803 89 17 Apr 2020 575th annaproxy 803 89 17 Aug 2022 577th ovs-code 🇩🇪 803 99 12 Sep 2024 578th m-tkach 🇺🇦 803 111 6 May 2025 579th AdrienHache 🇫🇷 802 57 15 Dec 2024 580th dloscutoff 802 63 27 Nov 2018 581st clockworknazo 802 75 9 Nov 2022 582nd neel11235813 801 85 26 Mar 2024 582nd DialFrost 🇸🇬 801 85 23 Nov 2024 582nd voytxt 🇨🇿 801 85 27 Jan 2025 585th MeWhenI 🇻🇦 799 59 15 Apr 2023 585th Shanethegamer 🇺🇸 799 59 29 Oct 2024 587th MeWhenI 🇻🇦 799 95 25 Feb 2025 588th GrayJoKing 🇦🇺 799 129 21 Jul 2020 589th DialFrost 🇸🇬 799 164 7 Mar 2025 590th janbehrens 🇩🇪 798 104 21 Nov 2021 591st acornellier 795 68 9 Dec 2018 591st tarotaro0 795 68 2 Oct 2019 591st dokutan 795 68 30 Apr 2024 591st aydamak 795 68 15 May 2024 591st FlyingPenguin223 795 68 30 Oct 2024 596th emgordon154 794 74 12 Apr 2025 597th LucaArgentiUCF 🇮🇹 793 78 5 Feb 2021 598th DialFrost 🇸🇬 793 114 4 hours ago 599th leebar77 792 60 18 Aug 2021 600th mikepk 792 77 31 Jan 2019 Prev 526–600 of 2,939 Next