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 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 1st Lydxn 🇨🇦 1,000 66 395ms 21 Nov 2021 1st JayXon 🇺🇸 1,000 66 384ms 1 Dec 2023 1st sean-niemann 🇺🇸 1,000 66 366ms 23 Jun 2025 4th nwellnhof 🇩🇪 985 67 357ms 8 Dec 2021 4th Steffan153 🇫🇮 985 67 410ms 7 Aug 2024 6th KasperKivimaeki 🇫🇮 971 68 390ms 18 Dec 2025 7th primo-ppcg 🇹🇭 957 69 372ms 21 Nov 2021 7th Irratix 🇳🇱 957 69 369ms 23 May 2022 9th AdrienHache 🇫🇷 904 73 464ms 22 Sep 2025 10th Yax42 🇫🇷 846 78 499ms 27 Jan 2026 11th namelessiw 825 80 379ms 7 Jun 2024 11th stefangimmillaro 825 80 412ms 20 Oct 2025 13th tomtheisen 🇺🇸 805 82 365ms 15 Dec 2022 14th janbehrens 🇩🇪 786 84 378ms 28 Nov 2023 15th iznax 776 85 360ms 21 Nov 2021 16th MeWhenI 🇻🇦 767 86 379ms 17 Nov 2022 17th SmartK8 🇨🇿 710 93 395ms 29 Oct 2022 18th PsychoTea 688 96 359ms 21 Nov 2021 19th postie77 635 104 370ms 26 Jul 2023 20th Shanethegamer 🇺🇸 611 108 367ms 26 Mar 2022 21st arctouch-cristiannevianna 606 109 375ms 24 Nov 2023 22nd revlayle 🇺🇸 579 114 366ms 10 Dec 2022 23rd tomh1012 545 121 453ms 5 Jan 2026 24th Yewzir 🇧🇪 528 125 419ms 11 Feb 2024 25th HumanoidCPU 516 128 383ms 3 Jun 2024 26th hamhub7 485 136 418ms 10 Aug 2022 27th annaproxy 475 139 419ms 22 May 2023 27th codewrite 🇬🇧 475 139 478ms 30 Dec 2025 29th DialFrost 🇸🇬 462 143 401ms 1 Dec 2022 30th SirBogman 🇺🇸 449 147 427ms 21 Nov 2021 31st CaedenHarper 🇨🇦 431 153 451ms 17 Oct 2025 32nd c0d3-4-F00d 🇩🇪 423 156 399ms 21 Nov 2021 33rd p-vf 🇨🇭 420 157 362ms 21 Nov 2021 34th bac0id 367 180 393ms 21 Nov 2021 35th KatieLG 🇬🇧 324 204 418ms 6 Jun 2024 36th dokutan 320 206 371ms 19 Oct 2024 37th qrakhen 288 229 428ms 18 Nov 2025 38th ericlangedijk 🇸🇮 214 309 403ms 21 May 2023 39th amazingalek 🇳🇴 212 311 510ms 26 Jan 2026 40th kurkale6ka 161 410 388ms 21 Nov 2021 41st mokymok 🇺🇸 156 424 386ms 21 Nov 2021 41st retrohun 156 424 374ms 28 Dec 2022 41st Mabeloid 🇳🇴 156 424 352ms 22 Sep 2024 44th KatieLG-Transpiler 🇬🇧 154 428 433ms 23 Jun 2022 45th Mezzofloat 126 525 401ms 28 Aug 2023 46th malre 124 533 442ms 21 Nov 2021 47th AospRemixer 112 589 371ms 21 Nov 2021 1–47 of 47
