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 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 Bytes Time Submitted 826th msbranicky 584 113 2,835ms 9 Jan 2025 826th snoozingnewt 🇺🇸 584 113 2,537ms 10 days ago 828th dokutan 582 75 945ms 29 Aug 2025 829th snoozingnewt 🇺🇸 582 125 463ms 10 days ago 830th yoshykai 582 136 341ms 15 Apr 2025 831st madeforlosers 581 85 389ms 21 Oct 2024 832nd blaztoma 🇱🇹 580 95 94ms 4 Sep 2025 833rd SirFireball3521 579 90 16ms 23 Jan 2023 833rd yuchuehw 579 90 15ms 10 Feb 2024 835th Yewzir 🇧🇪 579 112 110ms 28 Mar 2024 836th blaztoma 🇱🇹 579 114 43ms 2 Sep 2025 837th CatsAreFluffy 578 70 2,809ms 31 Jan 2023 838th weeble 578 75 29ms 24 Dec 2024 839th Natanaelel 🇸🇪 575 149 155ms 27 Jul 2025 840th aksyristos 574 63 637ms 9 Feb 2023 841st acollett89 574 86 12ms 4 Aug 2025 842nd LeeCamp 573 91 32ms 8 Jan 2023 842nd aksyristos 573 91 1,048ms 17 Jan 2023 844th msbranicky 571 89 106ms 15 Aug 2023 845th blaztoma 🇱🇹 569 72 219ms 17 Aug 2025 846th MarcMush 🇫🇷 569 87 514ms 3 Jan 2024 847th KatieLG 🇬🇧 567 87 96ms 26 Dec 2022 847th ShiraJoseph 🇺🇸 567 87 14ms 18 Feb 2023 847th Protothor 567 87 15ms 1 Jun 2025 850th WillowWispy 567 92 11ms 17 Mar 2025 850th Lv0Sys 🇵🇱 567 92 22ms 1 Jun 2025 850th osNiko 🇧🇷 567 92 15ms 18 Aug 2025 853rd Yewzir 🇧🇪 566 135 72ms 9 Feb 2024 854th nwellnhof 🇩🇪 565 43 48ms 21 Nov 2022 855th snoozingnewt 🇺🇸 565 90 100ms 6 days ago 856th emgordon154 564 37 10ms 14 Jun 2025 857th blaztoma 🇱🇹 564 68 936ms 3 Sep 2025 858th TaserTheFox 🇺🇸 562 73 2,388ms 7 Jun 2023 859th inverseLorentz 🇦🇺 560 93 19ms 7 Jan 2024 860th msbranicky 556 155 32ms 3 Jan 2024 861st dokutan 555 89 13ms 27 Sep 2024 862nd QuincyNash 🇺🇸 555 94 24ms 27 Nov 2022 863rd klixel 🇨🇦 550 156 168ms 25 Feb 2025 864th two-bad 🇬🇧 549 90 332ms 24 Feb 2024 865th luuumine 🇫🇷 549 95 56ms 20 days ago 866th msbranicky 546 101 117ms 1 Jan 2024 867th msbranicky 545 145 385ms 9 Jan 2024 868th MeWhenI 🇻🇦 544 109 6ms 22 May 2023 869th adamreidsmith 543 96 18ms 16 Feb 2024 870th adamnielson42 🇺🇸 540 48 363ms 29 Aug 2023 871st Shanethegamer 🇺🇸 539 91 98ms 7 Dec 2024 872nd blaztoma 🇱🇹 538 92 222ms 3 Sep 2025 873rd snoozingnewt 🇺🇸 536 116 10ms 10 days ago 874th Yewzir 🇧🇪 536 140 357ms 11 Feb 2024 874th snoozingnewt 🇺🇸 536 140 382ms 10 days ago 876th TobyBoyne 🇬🇧 532 98 15ms 28 Nov 2022 876th TheLazySquid 532 98 16ms 23 Jan 2023 878th tomh1012 532 141 468ms 18 Apr 2023 879th Jacob385 531 149 403ms 21 Nov 2024 880th dokutan 529 49 8ms 6 Mar 2025 881st Shanethegamer 🇺🇸 525 99 58ms 16 Dec 2022 882nd HumanoidCPU 523 126 210ms 26 Jun 2024 883rd MeWhenI 🇻🇦 522 119 12ms 12 Dec 2023 884th dokutan 521 95 298ms 18 Mar 2025 885th TheCod-r 🇦🇶 520 95 14ms 26 Feb 2023 885th Ultra814 520 95 13ms 22 Aug 2025 887th AlephSquirrel 520 100 15ms 10 Oct 2024 888th snoozingnewt 🇺🇸 520 106 108ms 10 days ago 889th h3ra993huskp 🇯🇵 520 152 458ms 2 Jan 2024 890th matejmatik123 🇸🇰 519 147 933ms 21 days ago 891st madex 🇩🇪 516 70 47ms 13 Jun 2023 891st rvs314 516 70 85ms 24 Sep 2024 893rd mousetail 🇳🇱 516 84 36ms 16 Sep 2024 894th brimstonetrader 516 101 22ms 8 Jan 2024 895th jameswmccarty 511 102 24ms 23 Feb 2025 896th Andriamanitra 🇫🇮 509 71 48ms 26 Apr 2023 897th amollberg 🇸🇪 506 103 21ms 23 Apr 2023 897th HumanoidCPU 506 103 47ms 26 Jun 2024 897th ComputerKWasTaken 🇺🇸 506 103 24ms 23 Jan 2025 900th Yewzir 🇧🇪 506 116 3ms 9 Feb 2024 First Prev 826–900 of 1,568 Next Last