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 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 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 901st violeta-desantis 518 104 2ms 14 Feb 2024 902nd MeWhenI 🇻🇦 517 58 2ms 19 Jan 2022 903rd cywong-amino 🇭🇰 516 91 4ms 23 May 2020 904th HumanoidCPU 516 111 3,050ms 24 Oct 2024 905th coreynash 515 89 8ms 6 Nov 2022 905th targrik 515 89 9ms 24 Jul 2025 907th Aurel300 🇨🇭 515 152 178ms 16 Jun 2024 908th zuparnowa 514 103 10ms 31 Jan 2019 908th henrytranter 514 103 12ms 20 Sep 2019 908th doug-h 514 103 10ms 26 May 2020 908th 77Tigers 514 103 11ms 4 Feb 2021 908th tpasfieldERAU 514 103 12ms 4 Nov 2022 913th HumanoidCPU 514 484 11ms 2 Aug 2025 914th HumanoidCPU 513 105 2ms 3 Jun 2024 915th dokutan 513 485 10ms 7 Oct 2024 916th mousetail 🇳🇱 512 153 126ms 16 Feb 2024 917th neihousaigaai 510 90 9ms 7 May 2021 918th sk- 509 104 13ms 11 Sep 2019 918th SniperSmiley 🇺🇸 509 104 11ms 12 Jun 2022 920th ridingqwerty 🇺🇸 508 96 515ms 22 Jan 2024 921st DialFrost 🇸🇬 508 106 2ms 4 Nov 2023 922nd KatieLG 🇬🇧 508 114 99ms 15 Jan 2023 923rd SirBogman 🇺🇸 508 119 45ms 13 Jul 2020 924th RockOfStone 508 124 2ms 6 Mar 2024 925th inventshah 506 137 303ms 19 Nov 2022 926th Shanethegamer 🇺🇸 505 70 128ms 14 Dec 2022 927th inverseLorentz 🇦🇺 505 132 159ms 26 Apr 2024 928th gnlow 🇰🇷 504 91 9ms 27 Jan 2022 929th amollberg 🇸🇪 500 106 11ms 16 Jan 2022 929th JunkIce 500 106 12ms 19 Jan 2025 931st pardouin 🇫🇷 500 498 11ms 24 Aug 2024 932nd delepoulle 499 139 294ms 12 Dec 2020 933rd AkashTandon167 498 108 2ms 25 Nov 2019 933rd CaedenHarper 🇨🇦 498 108 2ms 30 Jan 2025 935th Yewzir 🇧🇪 498 125 362ms 11 Feb 2024 936th Natanaelel 🇸🇪 496 102 2ms 28 Aug 2022 937th shraiwi 495 107 12ms 9 Dec 2020 937th Pena86 495 107 11ms 25 Dec 2021 937th CedricGebistorf 495 107 11ms 19 Feb 2022 937th Poarthan 495 107 14ms 8 Mar 2022 937th ramsay 495 107 10ms 10 Aug 2022 937th Mabeloid 🇳🇴 495 107 10ms 7 Sep 2024 943rd rboath 495 125 74ms 23 Jan 2025 944th jngbsn 494 109 2ms 16 Jul 2020 945th RedzGoose 🇦🇺 494 132 109ms 14 Oct 2024 946th KatieLG 🇬🇧 494 254 1,190ms 7 Jun 2025 947th Andrey-Plotnikov 493 93 9ms 4 Oct 2025 948th TimCurwick 🇺🇸 491 94 237ms 30 Jul 2020 949th JRaspass 🇬🇧 490 74 3ms 28 Mar 2022 950th cellobix 490 108 11ms 15 Aug 2019 950th vfridkin 490 108 10ms 12 Jul 2022 952nd Mandrzejy 🇵🇱 489 110 2ms 25 Mar 2024 953rd DialFrost 🇸🇬 488 94 8ms 8 Jun 2024 954th HumanoidCPU 487 128 356ms 3 Jun 2024 955th fgrosshans 🇫🇷 486 109 13ms 7 Jan 2022 955th lemogne 486 109 19ms 3 Jun 2022 957th MeWhenI 🇻🇦 486 314 7ms 24 Nov 2023 958th rambox11 485 111 2ms 12 Mar 2019 958th orthoplex 🇨🇽 485 111 2ms 6 Sep 2019 958th dokutan 485 111 2ms 21 Jun 2025 961st dokutan 485 259 1,372ms 13 Jan 2025 962nd targrik 484 97 4ms 24 Jul 2025 963rd danielwang5 481 110 17ms 9 Mar 2021 963rd guilhem-roy 🇫🇷 481 110 9ms 25 Feb 2022 963rd RyGuy101 481 110 13ms 21 Jul 2023 966th edsrzf 🇳🇿 481 112 2ms 29 Oct 2024 967th adriweb 🇫🇷 481 131 13ms 8 Sep 2023 968th KatieLG 🇬🇧 480 519 10ms 27 Sep 2024 969th jakobwitte 478 96 9ms 16 Apr 2018 969th CaedenHarper 🇨🇦 478 96 9ms 31 Aug 2025 971st lrustand 477 111 10ms 16 Jan 2018 971st ydevor 🇮🇱 477 111 17ms 24 Nov 2020 971st cbondurant 477 111 10ms 1 Oct 2021 974th CaedenHarper 🇨🇦 477 522 11ms 25 Jan 2025 975th SirBogman 🇺🇸 475 134 1,164ms 17 Jun 2020 First Prev 901–975 of 1,999 Next Last