Sierpiński Triangle 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 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 Calendar 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 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 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 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 Calendar 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 primo-ppcg 🇹🇭 1,000 56 125ms 20 Nov 2019 1st nwellnhof 🇩🇪 1,000 56 125ms 30 Dec 2020 1st JayXon 🇺🇸 1,000 56 123ms 24 Jan 2023 1st Lydxn 🇨🇦 1,000 56 119ms 5 Feb 2023 1st Steffan153 🇫🇮 1,000 56 122ms 8 Aug 2024 1st sean-niemann 🇺🇸 1,000 56 128ms 11 Aug 2024 1st KasperKivimaeki 🇫🇮 1,000 56 132ms 5 Jan 2025 1st saito-ta 🇯🇵 1,000 56 118ms 6 Aug 2025 9th rucin93 🇵🇱 966 58 2ms 20 Nov 2024 9th kaurakeksi 🇫🇮 966 58 2ms 1 Jan 2025 11th Irratix 🇳🇱 949 59 2ms 23 May 2022 12th rhdqor213 889 63 123ms 27 Sep 2023 13th emplv 🇱🇻 848 66 2ms 31 May 2022 14th sisyphus-ppcg 🇦🇺 800 70 2ms 22 Jan 2023 14th inventshah 800 70 2ms 24 Jan 2023 16th jared-hughes 789 71 2ms 16 Mar 2022 17th ovs-code 🇩🇪 767 73 1ms 18 Nov 2023 17th janbehrens 🇩🇪 767 73 2ms 29 Nov 2023 19th AlephSquirrel 747 75 2ms 25 May 2020 19th NewDefectus 🇮🇱 747 75 2ms 9 Nov 2021 19th lynn 747 75 2ms 30 Nov 2021 19th MeWhenI 🇻🇦 747 75 1ms 17 Nov 2022 19th BlankSpruce 747 75 2ms 8 Aug 2024 24th prplz 🇦🇺 737 76 1ms 26 Apr 2019 24th Attero 🇸🇪 737 76 2ms 23 May 2020 24th Alex-x90 🇺🇸 737 76 2ms 24 Jan 2023 24th JohandeRuiter 🇳🇱 737 76 2ms 30 Nov 2023 28th buddy1616 727 77 1ms 26 Apr 2019 28th ktiy 727 77 2ms 2 Jun 2021 28th m-tkach 🇺🇦 727 77 2ms 15 Dec 2022 31st foxmcloud555 718 78 2ms 28 Apr 2022 31st aksyristos 718 78 2ms 10 Feb 2023 31st neel11235813 718 78 1ms 14 Mar 2023 31st klixel 🇨🇦 718 78 2ms 7 Jun 2023 31st Herbert00709 🇵🇱 718 78 2ms 23 Nov 2024 31st TeodorDyakov 🇧🇬 718 78 1ms 23 Sep 2025 37th 09cf 700 80 2ms 17 days ago 38th Jasper-Ty 🇵🇭 691 81 1ms 23 Apr 2022 38th jupj 🇫🇮 691 81 2ms 8 Oct 2022 40th Secozzi 683 82 2ms 14 Mar 2021 40th madex 🇩🇪 683 82 2ms 2 Aug 2021 42nd Shanethegamer 🇺🇸 659 85 1ms 4 Jan 2022 42nd elgan65536 659 85 2ms 24 Oct 2023 44th prestosilver 🇺🇸 636 88 2ms 21 hours ago 45th GolfingSuccess 🇬🇷 615 91 1ms 21 Dec 2023 45th Yewzir 🇧🇪 615 91 1ms 9 Feb 2024 47th LHLaurini 🇧🇷 609 92 1ms 2 May 2024 47th iczelia 🇩🇪 609 92 2ms 15 Oct 2025 49th retrohun 596 94 1ms 9 Mar 2019 49th djeedjay 🇳🇱 596 94 1ms 29 Oct 2020 51st qwertyuiop3 🇷🇺 560 100 1ms 27 May 2025 52nd c0d3-4-F00d 🇩🇪 549 102 2ms 11 Nov 2021 53rd violeta-desantis 538 104 1ms 14 Feb 2024 54th HumanoidCPU 533 105 2ms 3 Jun 2024 55th DialFrost 🇸🇬 528 106 1ms 4 Nov 2023 56th AkashTandon167 519 108 2ms 25 Nov 2019 56th CaedenHarper 🇨🇦 519 108 2ms 30 Jan 2025 58th jngbsn 514 109 1ms 16 Jul 2020 59th Mandrzejy 🇵🇱 509 110 2ms 25 Mar 2024 60th rambox11 505 111 2ms 12 Mar 2019 60th orthoplex 🇨🇽 505 111 1ms 6 Sep 2019 60th dokutan 505 111 2ms 21 Jun 2025 63rd edsrzf 🇳🇿 500 112 1ms 29 Oct 2024 64th emgordon154 491 114 2ms 3 Jun 2025 65th tpasfieldERAU 475 118 1ms 5 Nov 2022 66th RYSF13 🇨🇳 463 121 2ms 26 Jun 2025 67th SirBogman 🇺🇸 421 133 1ms 28 Dec 2023 68th bac0id 400 140 2ms 4 Jul 2022 69th pandapawskat 392 143 2ms 27 Sep 2021 70th Mabeloid 🇳🇴 384 146 2ms 20 Oct 2025 71st jgbaldwinbrown 364 154 1ms 22 Jul 2021 72nd lyphyser 231 242 2ms 15 Jul 2023 73rd volpi-m 🇫🇷 137 408 1ms 22 Dec 2019 73rd kurkale6ka 137 408 2ms 26 Jul 2021 73rd tegenton 137 408 1ms 5 Oct 2021 1–75 of 82 Next Last
