Inventory Sequence in all languages in bytes. 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 Bytes Time Submitted 526th MeWhenI 🇻🇦 803 50 4ms 29 May 2023 527th Shanethegamer 🇺🇸 802 50 2ms 19 Nov 2022 527th DialFrost 🇸🇬 802 50 3ms 21 Dec 2024 529th mrnomm 802 65 16ms 6 Apr 2023 529th suwat513 802 65 38ms 19 Jun 2023 529th 2011-Chan-Ethan 802 65 52ms 10 Jul 2023 529th neihousaigaai 802 65 17ms 13 Feb 2024 529th Stockoh 🇫🇷 802 65 45ms 26 Apr 2024 529th CLOStrophobic 🇮🇹 802 65 11ms 31 Jan 2025 529th TheZwierzLF 🇵🇱 802 65 35ms 27 May 2025 536th ovs-code 🇩🇪 801 39 317ms 30 Dec 2023 537th rucin93 🇵🇱 801 53 134ms 6 Dec 2024 538th SirBogman 🇺🇸 800 25 90ms 22 Nov 2022 539th emgordon154 799 48 988ms 18 Nov 2024 540th alemelis 799 62 1,980ms 20 Sep 2024 541st MeWhenI 🇻🇦 799 69 103ms 24 Nov 2022 542nd RedzGoose 🇦🇺 798 62 500ms 10 Sep 2024 542nd albanian-laundromat 798 62 428ms 4 Aug 2025 542nd snoozingnewt 🇺🇸 798 62 435ms 27 days ago 545th blaztoma 🇱🇹 798 119 258ms 16 Aug 2025 546th Shanethegamer 🇺🇸 796 62 11ms 19 Nov 2022 546th jared-hughes 796 62 10ms 16 Mar 2023 546th raphaelimahorn 796 62 12ms 24 Mar 2023 546th Maznek 796 62 10ms 28 Jun 2023 546th unfinishedprogram 796 62 11ms 5 Jul 2023 551st GolfingSuccess 🇬🇷 796 176 949ms 3 Feb 2025 552nd DialFrost 🇸🇬 795 47 15ms 25 Sep 2024 553rd Shanethegamer 🇺🇸 795 83 3,029ms 28 Oct 2024 554th blaztoma 🇱🇹 795 96 58ms 17 Aug 2025 555th MeWhenI 🇻🇦 795 108 141ms 22 Jul 2024 556th rucin93 🇵🇱 791 70 24ms 26 Jul 2025 557th albanian-laundromat 791 177 863ms 23 days ago 558th mdnestor 790 66 39ms 23 Dec 2022 558th jared-hughes 790 66 14ms 16 Mar 2023 558th fgrosshans 🇫🇷 790 66 45ms 14 Jul 2024 558th codingisgreatbutiamnot 790 66 44ms 9 Aug 2024 558th hellwue 790 66 41ms 4 Sep 2024 558th iczelia 🇩🇪 790 66 31ms 14 days ago 564th emplv 🇱🇻 790 82 113ms 25 Nov 2022 564th tobeannouncd 790 82 177ms 21 May 2024 566th bac0id 789 95 302ms 30 Jun 2024 567th Natanaelel 🇸🇪 788 41 7ms 30 Dec 2022 567th o0lit3 🇺🇸 788 41 7ms 20 Jun 2023 569th 09cf 788 109 121ms 26 Sep 2023 570th 09cf 785 33 5ms 5 Sep 2023 570th mousetail 🇳🇱 785 33 5ms 15 Mar 2024 570th MeWhenI 🇻🇦 785 33 5ms 17 Feb 2025 573rd MeWhenI 🇻🇦 785 46 39ms 24 Nov 2022 573rd m-tkach 🇺🇦 785 46 44ms 31 Aug 2023 575th Natanaelel 🇸🇪 784 63 10ms 21 Jul 2023 576th bac0id 783 75 2ms 27 Sep 2023 577th Shanethegamer 🇺🇸 783 120 28ms 27 Dec 2022 578th Andriamanitra 🇫🇮 782 49 1,021ms 18 Oct 2023 579th albanian-laundromat 780 56 1,047ms 22 Sep 2025 580th Irratix 🇳🇱 779 98 55ms 3 Aug 2023 580th Emutis 🇱🇹 779 98 55ms 15 Aug 2025 582nd vishwathg 778 67 34ms 4 Feb 2023 582nd jamesthekee 778 67 19ms 25 Jan 2025 584th Shanethegamer 🇺🇸 776 80 3ms 19 Nov 2022 585th MeWhenI 🇻🇦 776 85 3,205ms 24 Oct 2024 586th albanian-laundromat 775 80 44ms 2 Sep 2025 587th DialFrost 🇸🇬 774 53 232ms 30 Jul 2024 588th namelessiw 773 64 435ms 5 Mar 2024 589th BambooleanLogic 🇸🇪 772 64 10ms 2 Dec 2022 589th tayloia 🇬🇧 772 64 11ms 9 Jan 2023 589th Argeento 🇵🇱 772 64 10ms 29 Aug 2023 592nd MeWhenI 🇻🇦 772 84 127ms 24 Nov 2022 593rd Shanethegamer 🇺🇸 772 112 28ms 22 Nov 2022 594th jerrandolph 772 123 258ms 21 Dec 2023 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 msbranicky 768 178 1,852ms 16 Sep 2025 600th MichalMarsalek 🇨🇿 767 68 24ms 20 Nov 2022 First Prev 526–600 of 1,581 Next Last