Inventory Sequence in all languages 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 NFA Simulator 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 NFA Simulator 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 526th DialFrost 🇸🇬 796 47 13ms 25 Sep 2024 527th blaztoma 🇱🇹 796 96 57ms 17 Aug 2025 528th MeWhenI 🇻🇦 796 108 141ms 22 Jul 2024 529th GolfingSuccess 🇬🇷 796 176 488ms 3 Feb 2025 530th rak1507 🇬🇧 795 62 28ms 22 Nov 2022 530th fourth-bit 795 62 32ms 7 Dec 2022 530th SniperSmiley 🇺🇸 795 62 34ms 10 Dec 2022 530th Fracture17 795 62 31ms 14 Apr 2023 530th quimey 795 62 33ms 23 Jun 2023 530th dranjohn 795 62 43ms 11 Sep 2023 530th RedzGoose 🇦🇺 795 62 11ms 17 Jun 2024 530th smilesformiles3 795 62 11ms 21 Jun 2025 538th Shanethegamer 🇺🇸 795 83 2,821ms 28 Oct 2024 539th inventshah 793 59 487ms 22 Jan 2024 539th CaedenHarper 🇨🇦 793 59 437ms 30 Dec 2024 541st pandapawskat 792 73 2ms 6 Dec 2022 541st elgan65536 792 73 2ms 5 Mar 2024 541st blaztoma 🇱🇹 792 73 3ms 16 Aug 2025 541st Emutis 🇱🇹 792 73 2ms 16 Aug 2025 545th albanian-laundromat 791 177 651ms 15 Oct 2025 546th emplv 🇱🇻 790 82 103ms 25 Nov 2022 546th tobeannouncd 790 82 177ms 21 May 2024 548th rucin93 🇵🇱 789 70 16ms 26 Jul 2025 549th 09cf 789 109 123ms 26 Sep 2023 550th Natanaelel 🇸🇪 788 41 7ms 30 Dec 2022 550th o0lit3 🇺🇸 788 41 7ms 20 Jun 2023 552nd MeWhenI 🇻🇦 785 46 39ms 24 Nov 2022 552nd m-tkach 🇺🇦 785 46 44ms 31 Aug 2023 554th alemelis 785 62 1,919ms 20 Sep 2024 555th Natanaelel 🇸🇪 784 63 9ms 21 Jul 2023 556th edsrzf 🇳🇿 784 75 5ms 20 days ago 557th 09cf 783 32 5ms 5 Sep 2023 557th mousetail 🇳🇱 783 32 5ms 15 Mar 2024 557th MeWhenI 🇻🇦 783 32 5ms 17 Feb 2025 560th guilhem-roy 🇫🇷 783 63 33ms 21 Nov 2022 560th nstearns96 🇬🇧 783 63 29ms 6 Jan 2023 560th Tess2662 783 63 11ms 4 Mar 2023 560th 051 🇸🇬 783 63 14ms 24 Dec 2023 560th lhulinsky 783 63 32ms 23 Oct 2024 560th croc54 783 63 45ms 8 Jan 2025 560th andrewjc2000 783 63 61ms 29 Jul 2025 560th KasperKivimaeki 🇫🇮 783 63 29ms 25 Oct 2025 568th Shanethegamer 🇺🇸 783 120 28ms 27 Dec 2022 569th Andriamanitra 🇫🇮 782 49 1,021ms 18 Oct 2023 570th DialFrost 🇸🇬 782 115 111ms 26 hours ago 571st albanian-laundromat 781 56 732ms 22 Sep 2025 572nd bac0id 781 74 2ms 27 Sep 2023 573rd sean-niemann 🇺🇸 780 50 134ms 19 May 2025 574th dokutan 780 60 489ms 21 Aug 2024 575th Irratix 🇳🇱 780 98 53ms 3 Aug 2023 575th Emutis 🇱🇹 780 98 56ms 15 Aug 2025 577th Shanethegamer 🇺🇸 776 80 3ms 19 Nov 2022 578th MeWhenI 🇻🇦 776 85 2,784ms 24 Oct 2024 579th albanian-laundromat 775 80 44ms 2 Sep 2025 580th DialFrost 🇸🇬 774 53 251ms 30 Jul 2024 581st msbranicky 774 178 1,562ms 16 Sep 2025 582nd GrayJoKing 🇦🇺 773 83 337ms 26 Jun 2023 583rd BambooleanLogic 🇸🇪 772 64 10ms 2 Dec 2022 583rd tayloia 🇬🇧 772 64 10ms 9 Jan 2023 583rd Argeento 🇵🇱 772 64 10ms 29 Aug 2023 586th MeWhenI 🇻🇦 772 84 101ms 24 Nov 2022 587th Shanethegamer 🇺🇸 772 112 28ms 22 Nov 2022 588th jerrandolph 772 123 258ms 21 Dec 2023 589th CedricGebistorf 770 64 35ms 4 May 2023 589th cros107 🇦🇺 770 64 33ms 5 Oct 2023 589th logvp 770 64 31ms 3 Jan 2024 589th namelessiw 770 64 31ms 10 Jan 2024 589th jmfk 770 64 37ms 5 Apr 2024 589th hiichbindermax 770 64 34ms 4 Sep 2024 595th janbehrens 🇩🇪 769 42 3ms 20 Nov 2022 595th SirBogman 🇺🇸 769 42 3ms 22 Nov 2022 597th Shanethegamer 🇺🇸 769 47 42ms 31 Jan 2023 597th olleicua 🇺🇸 769 47 39ms 5 Jan 2024 599th commandblockguy 🇺🇸 767 61 426ms 15 Jan 2024 599th KatieLG 🇬🇧 767 61 369ms 19 Oct 2025 First Prev 526–600 of 1,596 Next Last