Christmas Trees in C in chars. 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 brainfuck 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) 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 Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust sed SQL Swift Tcl TeX V VimL Wren Zig 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 brainfuck 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) 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 Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Lang Points Chars Time 1st rhdqor213 C 1,000 78 26 Sep 2023 2nd catfish000 C 987 79 8 Nov 2023 3rd Lydxn 🇨🇦 C 975 80 24 Sep 2023 4th Attero 🇸🇪 C 940 83 26 Jun 2020 4th nwellnhof 🇩🇪 C 940 83 14 Jun 2021 4th JohandeRuiter 🇳🇱 C 940 83 13 Oct 2023 4th bjolarOmegapoint C 940 83 9 Jan 2024 8th primo-ppcg 🇹🇭 C 813 96 14 Mar 2019 9th ovs-code 🇩🇪 C 796 98 25 Sep 2023 10th NewDefectus 🇮🇱 C 780 100 22 Dec 2020 10th Irratix 🇳🇱 C 780 100 21 Dec 2021 10th Alex-x90 🇺🇸 C 780 100 24 Nov 2022 10th KasperKivimaeki 🇫🇮 C 780 100 23 Oct 2023 14th inventshah C 765 102 24 Nov 2022 15th jared-hughes C 750 104 28 Jun 2022 15th janbehrens 🇩🇪 C 750 104 29 Jul 2022 15th kkoenig C 750 104 23 Dec 2023 18th MeWhenI 🇻🇦 C 743 105 26 May 2023 19th benwilliamgraham C 736 106 18 Jul 2023 19th speles 🇺🇦 C 736 106 5 Nov 2023 21st marcin7Cd C 722 108 1 Jun 2020 22nd filharmonista C 716 109 21 Nov 2019 22nd ddontsov85 C 716 109 2 Aug 2020 22nd heypwesto 🇳🇿 C 716 109 9 May 2021 22nd pandapawskat C 716 109 17 Jan 2023 22nd Yewzir 🇧🇪 C 716 109 9 Feb 2024 27th prplz 🇦🇺 C 709 110 6 Mar 2019 27th emgordon154 C 709 110 30 Nov 2021 27th CatsAreFluffy C 709 110 21 Feb 2023 30th shaneliu-zf 🇹🇼 C 703 111 8 Jul 2020 31st solmyr2000 C 690 113 16 Jun 2022 32nd boxjelly C 684 114 17 Feb 2021 32nd Romain-1 🇫🇷 C 684 114 27 Apr 2022 34th ElizJogar C 678 115 7 Aug 2020 34th madex 🇩🇪 C 678 115 23 Mar 2021 36th c0d3-4-F00d 🇩🇪 C 667 117 21 Apr 2022 37th djeedjay 🇳🇱 C 661 118 23 Dec 2020 38th V0urhey C 645 121 21 Jul 2020 38th Heathcorp 🇦🇺 C 645 121 15 Mar 2022 38th snoozingnewt 🇺🇸 C 645 121 23 Sep 2023 41st roupiq 🇵🇱 C 634 123 23 Nov 2023 41st Jonatan6 🇩🇰 C 634 123 13 days ago 43rd cmayer777 C 629 124 17 Nov 2022 43rd nyoshe C 629 124 30 Jun 2023 45th kallmi28 🇨🇿 C 624 125 3 Nov 2023 46th isaiah0311 C 614 127 16 Feb 2023 47th alexjlaberge C 605 129 22 Jul 2020 48th pdewilde C 591 132 16 Dec 2019 48th jgbaldwinbrown C 591 132 20 Oct 2021 50th funnsam 🇭🇰 C 586 133 12 Jun 2023 50th Widgitty C 586 133 3 Oct 2023 52nd tegenton C 582 134 4 Oct 2021 53rd warmCabin C 574 136 20 Dec 2019 54th slerpyyy 🇩🇪 C 565 138 3 Nov 2022 54th violeta-desantis C 565 138 11 Feb 2024 56th StardustGogeta C 561 139 6 Aug 2020 56th bac0id C 561 139 26 Sep 2023 58th ryukoposting C 557 140 3 Dec 2021 59th retrohun C 553 141 3 Dec 2019 59th mcjo163 C 553 141 6 Aug 2020 1–60 of 98 Next