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 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 Bytes Time Submitted 601st jerrandolph 772 123 258ms 21 Dec 2023 602nd janbehrens 🇩🇪 769 42 3ms 20 Nov 2022 602nd SirBogman 🇺🇸 769 42 3ms 22 Nov 2022 604th Shanethegamer 🇺🇸 769 47 42ms 31 Jan 2023 604th olleicua 🇺🇸 769 47 39ms 5 Jan 2024 606th MichalMarsalek 🇨🇿 767 68 19ms 20 Nov 2022 606th NerdyMcNerd42 767 68 14ms 22 Jan 2023 606th SB-945 767 68 14ms 19 Feb 2024 609th MeWhenI 🇻🇦 766 81 2ms 22 Jul 2024 609th frosster 766 81 2ms 16 Mar 2025 611th GolfingSuccess 🇬🇷 762 63 9ms 19 Dec 2024 612th strout 762 85 182ms 14 Dec 2023 613th Stockoh 🇫🇷 761 65 449ms 24 Jun 2024 614th MeWhenI 🇻🇦 757 53 2ms 10 Feb 2023 615th ovs-code 🇩🇪 755 65 81ms 19 Sep 2023 616th andre-lameirinhas 🇵🇹 755 69 13ms 23 Feb 2023 616th jtaxen 755 69 14ms 30 Mar 2024 616th FranklinJiaChen 755 69 37ms 5 Aug 2024 616th dokutan 755 69 38ms 15 Aug 2024 620th KatieLG 🇬🇧 753 48 38ms 1 Sep 2024 621st Babafaba 753 78 2ms 14 Oct 2025 622nd yeminghan2021 750 102 62ms 1 Feb 2025 623rd jared-hughes 748 50 9ms 22 Nov 2022 624th bac0id 748 66 10ms 30 Jun 2024 624th CaedenHarper 🇨🇦 748 66 10ms 23 Aug 2025 624th snoozingnewt 🇺🇸 748 66 10ms 13 Oct 2025 624th iczelia 🇩🇪 748 66 10ms 25 days ago 628th msbranicky 747 74 2ms 10 Oct 2023 629th pardouin 🇫🇷 745 57 132ms 26 Jul 2025 630th b10011 🇫🇮 745 70 14ms 9 Jan 2023 630th knutae 🇳🇴 745 70 14ms 29 Dec 2023 630th wobblybits 745 70 15ms 18 Aug 2025 630th jacekwladzinski 745 70 27ms 4 Oct 2025 634th blaztoma 🇱🇹 743 54 2ms 2 Sep 2025 635th MichalMarsalek 🇨🇿 741 89 354ms 20 Nov 2022 636th snoozingnewt 🇺🇸 739 84 2ms 13 Oct 2025 637th anter69 🇭🇺 737 49 45ms 9 Feb 2023 638th klixel 🇨🇦 735 104 368ms 17 Oct 2024 639th MeWhenI 🇻🇦 735 197 13ms 1 Aug 2023 640th JRaspass 🇬🇧 734 44 3ms 20 Nov 2022 641st madex 🇩🇪 734 71 21ms 13 Jun 2023 641st tri1212 🇻🇳 734 71 39ms 30 Jun 2024 641st PyryL 🇫🇮 734 71 14ms 23 Aug 2024 641st Europe2048 734 71 24ms 24 Nov 2024 641st YAJUE114514 734 71 13ms 13 Jul 2025 641st madeforlosers 734 71 14ms 4 days ago 647th frankgraziano 733 51 140ms 27 Feb 2025 648th blaztoma 🇱🇹 733 90 2,950ms 2 Sep 2025 649th ovs-code 🇩🇪 732 58 136ms 3 Aug 2024 650th edsrzf 🇳🇿 732 81 22ms 17 Jan 2025 651st Shanethegamer 🇺🇸 730 55 4ms 22 Nov 2022 651st snoozingnewt 🇺🇸 730 55 2ms 13 Oct 2025 653rd blaztoma 🇱🇹 728 89 107ms 17 Aug 2025 654th msbranicky 728 103 343ms 10 Jan 2024 655th MeWhenI 🇻🇦 728 129 27ms 5 Jun 2023 656th blaztoma 🇱🇹 727 70 89ms 17 Aug 2025 657th SirBogman 🇺🇸 726 43 197ms 20 Nov 2022 658th ovs-code 🇩🇪 726 95 38ms 2 Jul 2024 659th Irratix 🇳🇱 725 81 2ms 11 Dec 2022 660th emgordon154 725 91 3,201ms 28 Oct 2024 661st msbranicky 724 72 14ms 19 Aug 2023 661st adamnielson42 🇺🇸 724 72 14ms 21 Aug 2023 661st Masttest 724 72 14ms 15 Feb 2024 664th TFeld00 🇩🇰 723 50 41ms 3 Sep 2024 664th emgordon154 723 50 41ms 18 Nov 2024 666th KatieLG 🇬🇧 723 53 948ms 3 Jan 2024 667th Shanethegamer 🇺🇸 722 86 8ms 23 Nov 2022 667th blaztoma 🇱🇹 722 86 2ms 2 Sep 2025 669th MeWhenI 🇻🇦 721 92 17ms 21 May 2023 670th annaproxy 721 106 54ms 23 Jan 2023 670th Babafaba 721 106 1,803ms 14 Oct 2025 672nd angel-p57 🇯🇵 721 236 6ms 7 Dec 2023 673rd Shanethegamer 🇺🇸 720 57 256ms 19 Nov 2022 674th DialFrost 🇸🇬 718 69 418ms 31 Jul 2024 675th dokutan 717 69 485ms 15 Aug 2024 First Prev 601–675 of 1,593 Next Last