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Christmas Trees in C 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input 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 ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input 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 1st rhdqor213 1,000 77 2ms 8 Dec 2025 2nd 09cf 975 79 2ms 8 Nov 2023 2nd KasperKivimaeki 🇫🇮 975 79 64ms 9 Dec 2024 4th Lydxn 🇨🇦 963 80 2ms 24 Sep 2023 5th JohandeRuiter 🇳🇱 951 81 2ms 14 Jul 2024 6th Attero 🇸🇪 928 83 2ms 26 Jun 2020 6th nwellnhof 🇩🇪 928 83 1ms 14 Jun 2021 8th inventshah 885 87 2ms 23 Mar 2025 9th primo-ppcg 🇹🇭 802 96 2ms 14 Mar 2019 10th ovs-code 🇩🇪 786 98 1ms 25 Sep 2023 11th MeWhenI 🇻🇦 778 99 2ms 18 Jun 2024 12th NewDefectus 🇮🇱 770 100 2ms 22 Dec 2020 12th Irratix 🇳🇱 770 100 2ms 21 Dec 2021 12th Alex-x90 🇺🇸 770 100 2ms 24 Nov 2022 15th Yax42 🇫🇷 762 101 2ms 19 days ago 16th sean-niemann 🇺🇸 755 102 2ms 22 days ago 17th bac0id 748 103 2ms 62 mins ago 18th jared-hughes 740 104 2ms 28 Jun 2022 18th janbehrens 🇩🇪 740 104 1ms 29 Jul 2022 18th kkoenig 740 104 1ms 23 Dec 2023 21st benwilliamgraham 726 106 2ms 18 Jul 2023 21st speles 🇺🇦 726 106 2ms 5 Nov 2023 23rd Lv0Sys 🇵🇱 720 107 1ms 30 Nov 2025 24th marcin7Cd 713 108 1ms 1 Jun 2020 24th dokutan 713 108 1ms 10 Jul 2024 26th filharmonista 706 109 1ms 21 Nov 2019 26th ddontsov85 706 109 2ms 2 Aug 2020 26th heypwesto 🇳🇿 706 109 2ms 9 May 2021 26th pandapawskat 706 109 2ms 17 Jan 2023 26th Yewzir 🇧🇪 706 109 1ms 9 Feb 2024 31st prplz 🇦🇺 700 110 2ms 6 Mar 2019 31st emgordon154 700 110 2ms 30 Nov 2021 31st CatsAreFluffy 700 110 2ms 21 Feb 2023 34th shaneliu-zf 🇹🇼 694 111 2ms 8 Jul 2020 35th Efgeen 🇸🇪 688 112 2ms 11 Feb 2025 36th solmyr2000 681 113 1ms 16 Jun 2022 37th boxjelly 675 114 2ms 17 Feb 2021 37th Romain-1 🇫🇷 675 114 1ms 27 Apr 2022 37th AlexKent3141 675 114 1ms 14 Sep 2025 40th ElizJogar 670 115 2ms 7 Aug 2020 40th madex 🇩🇪 670 115 2ms 23 Mar 2021 40th williamistGitHub 670 115 1ms 9 Nov 2024 43rd qwertyuiop3 🇷🇺 664 116 1ms 29 May 2025 44th c0d3-4-F00d 🇩🇪 658 117 2ms 21 Apr 2022 45th djeedjay 🇳🇱 653 118 2ms 23 Dec 2020 45th noahgitsham 653 118 2ms 21 Jun 2024 47th xiaoyiming123 647 119 2ms 23 Jul 2025 48th V0urhey 636 121 1ms 21 Jul 2020 48th Heathcorp 🇦🇺 636 121 1ms 15 Mar 2022 48th snoozingnewt 🇨🇦 636 121 1ms 23 Sep 2023 48th FortuiteMan 🇫🇷 636 121 2ms 10 Oct 2024 48th GameEditor2 🇧🇬 636 121 1ms 11 Feb 2025 48th Squimbletin 636 121 1ms 19 Apr 2025 48th LvLError 636 121 1ms 29 May 2025 48th whateveritwas 636 121 2ms 19 Jun 2025 48th iczelia 🇩🇪 636 121 2ms 14 Oct 2025 57th roupiq 🇵🇱 626 123 2ms 23 Nov 2023 57th Jonatan6 🇩🇰 626 123 1ms 15 Mar 2024 59th cmayer777 621 124 2ms 17 Nov 2022 59th nyoshe 621 124 1ms 30 Jun 2023 61st kallmi28 🇨🇿 616 125 2ms 3 Nov 2023 62nd alexjlaberge 597 129 2ms 22 Jul 2020 63rd pdewilde 583 132 2ms 16 Dec 2019 63rd jgbaldwinbrown 583 132 2ms 20 Oct 2021 65th funnsam 🇭🇰 579 133 1ms 12 Jun 2023 65th Widgitty 579 133 2ms 3 Oct 2023 67th tegenton 575 134 2ms 4 Oct 2021 68th Maashau 570 135 2ms 29 Nov 2025 69th warmCabin 566 136 2ms 20 Dec 2019 70th slerpyyy 🇩🇪 558 138 2ms 3 Nov 2022 70th violeta-desantis 558 138 1ms 11 Feb 2024 72nd StardustGogeta 554 139 2ms 6 Aug 2020 73rd ryukoposting 550 140 1ms 3 Dec 2021 73rd Mandrzejy 🇵🇱 550 140 2ms 19 Dec 2024 75th retrohun 546 141 3ms 3 Dec 2019 75th mcjo163 546 141 2ms 6 Aug 2020 75th aksyristos 546 141 2ms 24 Feb 2023 78th ImSaito 538 143 1ms 17 Jun 2020 79th Spruill-1 535 144 2ms 11 Sep 2021 80th jngbsn 527 146 2ms 2 Mar 2019 1–80 of 124 Next Last
