Christmas Trees in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 480th betaveros 812 32 38ms 3 Jan 2023 480th ovs-code 🇩🇪 812 32 38ms 16 May 2024 483rd juliansiebert 🇩🇪 812 58 286ms 25 Jul 2022 483rd Arnaud-beep 🇫🇷 812 58 239ms 23 Sep 2022 485th olivermrose 🇺🇸 811 56 37ms 7 Oct 2021 485th SirBogman 🇺🇸 811 56 33ms 15 Jan 2025 487th ovs-code 🇩🇪 811 107 478ms 6 Mar 2022 488th nwellnhof 🇩🇪 811 110 509ms 25 Sep 2025 488th DialFrost 🇸🇬 811 110 352ms 18 Nov 2025 490th emplv 🇱🇻 810 85 4ms 23 Nov 2022 491st Yax42 🇫🇷 810 102 389ms 29 Jan 2025 492nd bricknellj 810 125 1ms 29 Nov 2022 493rd Openstreetmapler 809 67 1,311ms 27 Jan 2026 494th Steffan153 🇫🇮 809 69 2ms 13 Feb 2026 495th janAkali 🇷🇺 808 94 311ms 17 May 2025 496th obarakon 807 84 10ms 19 Dec 2018 496th dylanarmstrong 807 84 10ms 26 Jan 2024 496th two-bad 🇬🇧 807 84 9ms 15 Feb 2024 496th alexsave 807 84 10ms 31 Aug 2024 496th JOrE20 807 84 15ms 14 Feb 2026 501st aditsu 807 89 2,242ms 12 Aug 2025 502nd albanian-laundromat 807 142 296ms 4 Dec 2025 503rd boxjelly 806 88 117ms 26 Dec 2020 504th labster 805 58 3ms 24 Feb 2018 505th ageneric 805 66 10ms 21 Sep 2020 505th Irratix 🇳🇱 805 66 10ms 7 May 2022 505th btjones0 805 66 11ms 15 Jul 2022 505th adamnielson42 🇺🇸 805 66 10ms 25 Apr 2023 505th FlorianCassayre 🇫🇷 805 66 9ms 18 Sep 2023 510th orthoplex 🇨🇽 805 143 2ms 25 Jun 2023 511th lifthrasiir 🇰🇷 804 41 2ms 29 Nov 2024 512th primo-ppcg 🇹🇭 804 97 63ms 19 Sep 2023 513th janbehrens 🇩🇪 803 108 465ms 24 Mar 2022 514th annaproxy 802 86 9ms 22 Jun 2023 515th namelessiw 802 103 378ms 2 Jul 2024 516th Laksen 🇩🇰 801 122 27ms 9 Jul 2021 517th MeWhenI 🇻🇦 801 143 293ms 8 Feb 2023 517th stefangimmillaro 801 143 293ms 14 Sep 2023 519th emgordon154 801 161 1,572ms 30 May 2025 520th matt9ucci 798 59 256ms 14 Jun 2020 521st neel11235813 798 85 9ms 26 Mar 2024 521st voytxt 🇨🇿 798 85 15ms 27 Jan 2025 521st Yax42 🇫🇷 798 85 13ms 20 Jan 2026 524th Shanethegamer 🇺🇸 797 63 394ms 16 Jan 2024 524th emgordon154 797 63 435ms 12 Apr 2025 526th dokutan 797 68 1,244ms 30 Apr 2024 526th FlyingPenguin223 797 68 1,215ms 30 Oct 2024 526th snoozingnewt 🇨🇦 797 68 1,210ms 26 Jan 2026 526th Andriamanitra 🇫🇮 797 68 1,250ms 26 Jan 2026 526th Matter1024 🇮🇳 797 68 1,215ms 26 Jan 2026 531st guliyevemil1 🇦🇿 797 89 115ms 17 Apr 2020 531st annaproxy 797 89 120ms 17 Aug 2022 533rd Shanethegamer 🇺🇸 797 162 1,434ms 22 Jan 2025 534th han-yan 796 57 36ms 12 Dec 2020 534th jaredcrystal 🇺🇸 796 57 37ms 14 Dec 2020 534th simonista 796 57 35ms 15 Dec 2020 534th roor0 796 57 36ms 18 Dec 2020 534th GrayJoKing 🇦🇺 796 57 38ms 18 Dec 2020 534th OhmNomNom 796 57 34ms 20 Oct 2022 534th Natanaelel 🇸🇪 796 57 35ms 22 Nov 2023 534th ovs-code 🇩🇪 796 57 34ms 8 Jul 2024 534th blaztoma 🇱🇹 796 57 33ms 7 days ago 543rd rucin93 🇵🇱 796 71 150ms 27 Aug 2024 544th m-tkach 🇺🇦 796 111 27ms 6 May 2025 545th EvilFonti 796 112 426ms 12 Dec 2025 546th bac0id 796 117 450ms 30 Jan 2026 547th MeWhenI 🇻🇦 795 84 129ms 15 Oct 2022 548th janbehrens 🇩🇪 795 104 391ms 21 Nov 2021 549th dloscutoff 794 63 290ms 27 Nov 2018 550th SirBogman 🇺🇸 794 77 39ms 2 Jul 2023 551st MeWhenI 🇻🇦 794 95 95ms 25 Feb 2025 552nd annaproxy 793 67 10ms 31 Oct 2021 552nd Bonjour27891 🇻🇳 793 67 11ms 15 Jul 2022 552nd elgan65536 🇺🇸 793 67 9ms 31 Mar 2024 552nd 4atj 793 67 9ms 7 May 2025 556th clockworknazo 793 87 3ms 30 Jul 2023 557th edsrzf 🇳🇿 792 87 4ms 17 Nov 2025 558th MeWhenI 🇻🇦 791 59 3ms 15 Apr 2023 558th Shanethegamer 🇺🇸 791 59 3ms 29 Oct 2024 558th blaztoma 🇱🇹 791 59 3ms 20 Dec 2025 First Prev 481–560 of 3,144 Next Last