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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 526th janbehrens 🇩🇪 706 63 30 May 2022 526th tatzyr 🇯🇵 706 63 25 Nov 2024 528th yzhs 🇩🇪 706 75 25 Oct 2020 528th SB-945 706 75 7 Apr 2024 528th dokutan 706 75 15 May 2024 528th ryyyn 🇺🇸 706 75 25 Jun 2025 528th YAJUE114514 706 75 30 Jul 2025 533rd stefangimmillaro 706 82 14 Mar 2023 534th thisishowmymindworks 🇳🇴 705 65 9 Sep 2020 534th inventshah 705 65 23 Jan 2023 534th Alex-x90 🇺🇸 705 65 24 Jan 2023 534th helbling 🇨🇭 705 65 3 Jun 2024 538th Attero 🇸🇪 701 67 20 Sep 2023 539th flawr 701 95 24 Feb 2019 540th clockworknazo 701 98 6 Mar 2023 541st buddy1616 699 77 26 Apr 2019 541st ktiy 699 77 2 Jun 2021 541st m-tkach 🇺🇦 699 77 15 Dec 2022 544th SirBogman 🇺🇸 699 356 23 Nov 2022 545th Natanaelel 🇸🇪 698 43 21 Jan 2022 545th Natanaelel 🇸🇪 698 43 22 Jan 2024 547th Sp3000 🇦🇺 698 55 12 Jan 2024 548th MeWhenI 🇻🇦 697 52 26 May 2023 549th hoodadam 697 76 31 Jan 2020 549th hiddicop 🇸🇪 697 76 31 Jan 2021 549th sleepyStick 697 76 8 Dec 2021 549th cubed-guy 697 76 12 Feb 2022 549th Fracture17 697 76 4 Apr 2023 549th Jacob385 697 76 14 Mar 2024 549th stertooy 🇧🇪 697 76 14 Jun 2024 549th jatloe 697 76 29 Oct 2024 549th snydej 697 76 21 Nov 2024 549th moustave 697 76 10 Apr 2025 549th RYSF13 🇨🇳 697 76 18 Jul 2025 560th typeswitch-dev 🇵🇹 697 101 28 Jul 2023 561st AlephSquirrel 696 70 21 Jan 2024 561st HumanoidCPU 696 70 11 Feb 2025 563rd cywong-amino 🇭🇰 695 66 30 May 2020 563rd dmrichwa 🇺🇸 695 66 22 Jan 2023 563rd kcinnu 🇱🇹 695 66 15 Nov 2023 566th Ripick 694 101 21 May 2023 567th s-g-stavely 692 91 12 May 2021 568th Shanethegamer 🇺🇸 692 92 9 Mar 2023 569th MeWhenI 🇻🇦 691 68 3 Jul 2023 570th foxmcloud555 690 78 28 Apr 2022 570th aksyristos 690 78 10 Feb 2023 570th neel11235813 690 78 14 Mar 2023 570th klixel 🇨🇦 690 78 7 Jun 2023 570th Herbert00709 🇵🇱 690 78 23 Nov 2024 570th TeodorDyakov 🇧🇬 690 78 9 days ago 576th MeWhenI 🇻🇦 690 83 27 Oct 2024 576th pardouin 🇫🇷 690 83 12 Nov 2024 576th aditsu 690 83 13 Aug 2025 579th Feniske 🇫🇷 689 67 10 Nov 2023 580th cure-honey 🇯🇵 689 84 10 Jul 2021 581st MeWhenI 🇻🇦 689 103 2 Nov 2023 582nd janbehrens 🇩🇪 689 152 8 Jul 2021 583rd RYNO8 688 77 11 Sep 2021 583rd NewDefectus 🇮🇱 688 77 9 Nov 2021 583rd jeff-at-tamer-dot-codes 🇺🇸 688 77 13 Mar 2023 583rd fourth-bit 688 77 23 Sep 2024 583rd Pyroan 688 77 22 Feb 2025 583rd wuduculfre 688 77 22 Jul 2025 589th edsrzf 🇳🇿 688 106 8 Jan 2025 590th albanian-laundromat 686 71 9 Aug 2025 591st rucin93 🇵🇱 684 53 11 Jul 2024 592nd greghull 684 65 9 Nov 2017 592nd Natanaelel 🇸🇪 684 65 2 Nov 2021 594th kritixilithos 683 74 27 May 2024 595th Shanethegamer 🇺🇸 682 107 19 Dec 2023 596th Shanethegamer 🇺🇸 681 97 14 Jun 2022 597th bforte 680 98 21 Dec 2018 598th namelessiw 679 78 6 May 2024 599th Shanethegamer 🇺🇸 677 93 23 Jul 2021 600th Shanethegamer 🇺🇸 677 105 4 Jan 2022 Prev 526–600 of 1,982 Next