Sierpiński Triangle in all languages 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 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 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 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 825th janbehrens 🇩🇪 555 120 142ms 17 Jun 2021 827th emgordon154 555 179 1,731ms 3 Jun 2025 828th jmerle 🇳🇱 555 275 7ms 4 Jul 2023 829th targrik 553 85 4ms 3 days ago 830th janlelis 552 83 8ms 9 Feb 2021 830th Shanethegamer 🇺🇸 552 83 9ms 16 Jul 2021 832nd Indivicivet 552 96 10ms 17 Mar 2021 832nd Bonjour27891 🇻🇳 552 96 11ms 6 Mar 2022 832nd nullie 552 96 10ms 15 Jun 2022 832nd johndixon01 552 96 9ms 22 Sep 2022 832nd ridingqwerty 🇺🇸 552 96 9ms 19 Dec 2023 832nd theadamabrams 552 96 11ms 28 Nov 2024 838th Yewzir 🇧🇪 551 120 46ms 29 Mar 2024 839th Shanethegamer 🇺🇸 550 228 1,212ms 24 Apr 2025 840th olleicua 🇺🇸 549 81 38ms 15 Feb 2024 841st snoozingnewt 🇺🇸 548 89 319ms 11 Feb 2024 842nd janbehrens 🇩🇪 548 128 121ms 17 Jun 2021 843rd DialFrost 🇸🇬 547 126 553ms 8 Jun 2024 844th wadefletch 546 97 9ms 8 Feb 2020 844th Psirving 546 97 10ms 1 Aug 2020 844th AkashTandon167 546 97 10ms 3 Jan 2021 844th kirbyyourmom 🇬🇧 546 97 10ms 4 Mar 2021 844th vezzick 546 97 10ms 12 Mar 2021 844th jtaxen 546 97 9ms 5 Apr 2024 844th TheZwierzLF 🇵🇱 546 97 10ms 18 May 2025 851st Yewzir 🇧🇪 546 106 80ms 29 Mar 2024 852nd revlayle 🇺🇸 546 114 358ms 10 Dec 2022 853rd MeWhenI 🇻🇦 544 111 59ms 11 Jun 2023 854th MeWhenI 🇻🇦 544 144 133ms 22 Apr 2024 855th KatieLG 🇬🇧 544 203 1ms 17 May 2025 856th dokutan 543 131 61ms 21 Jun 2025 857th dokutan 543 281 8ms 12 Jan 2024 858th olligobber 🇦🇺 542 123 143ms 18 May 2020 859th emgordon154 541 204 2ms 23 May 2025 860th DialFrost 🇸🇬 540 87 4ms 28 Nov 2023 861st max-the-mage 540 98 9ms 29 Oct 2020 861st celiendonze 🇨🇭 540 98 9ms 26 Jun 2023 861st cingulataluke 540 98 9ms 26 Aug 2023 861st weliveinhell 🇭🇹 540 98 9ms 2 Oct 2024 861st 5quiwyrm 540 98 9ms 11 Feb 2025 866th Mandrzejy 🇵🇱 539 132 383ms 25 Mar 2024 867th qwertyuiop3 🇷🇺 538 100 2ms 27 May 2025 868th Mabeloid 🇳🇴 538 117 2ms 22 Sep 2024 869th bstrautin 537 86 215ms 10 Jun 2020 870th tobeannouncd 537 124 138ms 12 Jan 2024 871st janbehrens 🇩🇪 537 129 308ms 28 Nov 2023 872nd ETHproductions 🇺🇸 536 79 272ms 22 Dec 2018 873rd quimey 535 99 9ms 5 Jul 2023 873rd Techdude01 535 99 9ms 21 Dec 2023 873rd croc54 535 99 9ms 13 Dec 2024 876th DialFrost 🇸🇬 534 100 2ms 5 Nov 2023 876th HumanoidCPU 534 100 2ms 2 Jun 2024 878th Shanethegamer 🇺🇸 533 68 3ms 13 Dec 2022 878th DialFrost 🇸🇬 533 68 3ms 1 Feb 2025 880th varhammer 🇷🇺 533 138 6ms 3 Jan 2022 881st abailey2020 🇺🇸 530 100 9ms 13 Dec 2020 881st mosho-p 530 100 2,654ms 13 Oct 2022 881st za3k 530 100 9ms 16 Oct 2022 881st maxgodfrey2004 🇨🇦 530 100 11ms 14 Feb 2025 885th Natanaelel 🇸🇪 528 67 108ms 8 Oct 2021 886th albanian-laundromat 528 79 724ms 26 Sep 2025 887th Shanethegamer 🇺🇸 528 89 4ms 26 Oct 2022 888th c0d3-4-F00d 🇩🇪 528 102 2ms 11 Nov 2021 889th xyangst 527 87 9ms 18 Oct 2024 889th emgordon154 527 87 8ms 3 Jun 2025 891st bricknellj 527 218 2ms 30 Nov 2022 892nd Natanaelel 🇸🇪 525 119 4ms 10 Jul 2023 893rd cros107 🇦🇺 524 101 9ms 29 Jul 2024 893rd countlpaul-dotcom 524 101 9ms 27 days ago 895th rambox11 521 88 9ms 17 Jun 2018 895th frobinsonj 521 88 10ms 28 Jun 2018 897th jacobly0 🇺🇸 520 191 1,721ms 22 Apr 2024 898th KatieLG 🇬🇧 519 85 977ms 30 Apr 2021 899th karhuthebear 519 102 9ms 6 May 2022 899th Just4FunCoder 519 102 10ms 27 Nov 2022 First Prev 826–900 of 1,999 Next Last