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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 524th petar-donchev 814 75 10ms 5 Sep 2019 524th LlamaLad7 🇬🇧 814 75 9ms 16 Mar 2020 524th PiterAnnema 814 75 11ms 30 Aug 2020 524th BLorant 814 75 11ms 23 Dec 2020 524th xsot 🇸🇬 814 75 13ms 2 Jan 2021 524th qrico64 814 75 9ms 2 Feb 2021 524th Brianzhengca 814 75 10ms 2 Feb 2021 524th RobbeSneyders 814 75 9ms 29 Nov 2021 524th neihousaigaai 814 75 14ms 6 Mar 2022 524th markusgraube 814 75 12ms 25 Jun 2023 524th GeneralPoxter 814 75 10ms 7 Dec 2023 524th neel11235813 814 75 14ms 18 Jan 2024 524th CaedenHarper 🇨🇦 814 75 10ms 25 Dec 2024 524th kops-cg 814 75 9ms 21 Feb 2025 524th FEZfan 🇦🇺 814 75 14ms 26 Apr 2025 524th davecame 814 75 10ms 15 days ago 542nd janAkali 🇷🇺 814 94 257ms 17 May 2025 543rd nwellnhof 🇩🇪 814 110 335ms 25 Sep 2025 544th labster 813 58 3ms 24 Feb 2018 545th aditsu 813 89 3,137ms 12 Aug 2025 546th Yax42 🇫🇷 813 102 343ms 29 Jan 2025 547th sean-niemann 🇺🇸 812 72 71ms 3 Jul 2025 548th boxjelly 812 88 146ms 26 Dec 2020 549th GrayJoKing 🇦🇺 812 98 67ms 29 Sep 2023 549th error256 812 98 74ms 13 Sep 2024 551st Shanethegamer 🇺🇸 812 162 849ms 22 Jan 2025 552nd obarakon 810 84 9ms 19 Dec 2018 552nd dylanarmstrong 810 84 10ms 26 Jan 2024 552nd two-bad 🇬🇧 810 84 9ms 15 Feb 2024 552nd alexsave 810 84 9ms 31 Aug 2024 556th annaproxy 810 86 14ms 22 Jun 2023 557th janbehrens 🇩🇪 810 108 486ms 24 Mar 2022 558th Yewzir 🇧🇪 808 94 97ms 14 Sep 2023 559th labster 807 55 117ms 20 Feb 2018 559th yokasuretsu 807 55 129ms 27 Apr 2018 559th SirFireball3521 807 55 125ms 14 Mar 2023 562nd takebackfr 807 67 33ms 7 Dec 2021 562nd Andriamanitra 🇫🇮 807 67 48ms 21 Jul 2022 562nd Haksell 🇦🇶 807 67 36ms 22 Feb 2023 565th emgordon154 806 96 4ms 28 Dec 2024 566th namelessiw 806 103 391ms 2 Jul 2024 567th bizy-coder 806 128 2ms 10 Jan 2024 568th orthoplex 🇨🇽 806 143 2ms 25 Jun 2023 569th matt9ucci 805 59 214ms 14 Jun 2020 570th ian-h-chamberlain 🇺🇸 805 104 139ms 3 Aug 2022 571st Laksen 🇩🇰 805 122 26ms 9 Jul 2021 572nd MeWhenI 🇻🇦 804 143 263ms 8 Feb 2023 572nd stefangimmillaro 804 143 255ms 14 Sep 2023 574th clockworknazo 803 75 2ms 9 Nov 2022 575th loserface69 803 76 12ms 15 Mar 2020 575th hggcgio 803 76 10ms 11 Apr 2020 575th nathanadams 🇳🇿 803 76 14ms 10 May 2021 578th SirBogman 🇺🇸 803 77 44ms 2 Jul 2023 579th MeWhenI 🇻🇦 803 84 102ms 15 Oct 2022 580th guliyevemil1 🇦🇿 803 89 159ms 17 Apr 2020 580th annaproxy 803 89 134ms 17 Aug 2022 582nd ovs-code 🇩🇪 803 99 75ms 12 Sep 2024 583rd m-tkach 🇺🇦 803 111 28ms 6 May 2025 584th AdrienHache 🇫🇷 802 57 63ms 15 Dec 2024 585th dloscutoff 802 63 297ms 27 Nov 2018 586th albanian-laundromat 802 68 688ms 26 Sep 2025 587th DialFrost 🇸🇬 802 164 826ms 7 Mar 2025 588th neel11235813 801 85 8ms 26 Mar 2024 588th DialFrost 🇸🇬 801 85 8ms 23 Nov 2024 588th voytxt 🇨🇿 801 85 8ms 27 Jan 2025 591st MeWhenI 🇻🇦 800 95 90ms 25 Feb 2025 592nd MeWhenI 🇻🇦 799 59 4ms 15 Apr 2023 592nd Shanethegamer 🇺🇸 799 59 3ms 29 Oct 2024 594th GrayJoKing 🇦🇺 799 129 2ms 21 Jul 2020 595th janbehrens 🇩🇪 798 104 310ms 21 Nov 2021 596th acornellier 795 68 39ms 9 Dec 2018 596th tarotaro0 795 68 33ms 2 Oct 2019 596th dokutan 795 68 818ms 30 Apr 2024 596th aydamak 795 68 47ms 15 May 2024 596th FlyingPenguin223 795 68 947ms 30 Oct 2024 First Prev 526–600 of 2,971 Next Last