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 blaztoma 🇱🇹 584 64 10ms 17 Aug 2025 827th msbranicky 584 113 2,917ms 9 Jan 2025 827th snoozingnewt 🇺🇸 584 113 2,537ms 12 days ago 829th dokutan 582 75 940ms 29 Aug 2025 830th snoozingnewt 🇺🇸 582 125 463ms 12 days ago 831st yoshykai 582 136 399ms 15 Apr 2025 832nd madeforlosers 581 85 389ms 21 Oct 2024 833rd blaztoma 🇱🇹 580 95 94ms 4 Sep 2025 834th SirFireball3521 579 90 16ms 23 Jan 2023 834th yuchuehw 579 90 15ms 10 Feb 2024 836th Yewzir 🇧🇪 579 112 110ms 28 Mar 2024 837th blaztoma 🇱🇹 579 114 43ms 2 Sep 2025 838th CatsAreFluffy 578 70 2,809ms 31 Jan 2023 839th weeble 578 75 29ms 24 Dec 2024 840th Natanaelel 🇸🇪 575 149 155ms 27 Jul 2025 841st aksyristos 574 63 637ms 9 Feb 2023 842nd acollett89 574 86 12ms 4 Aug 2025 843rd LeeCamp 573 91 32ms 8 Jan 2023 843rd aksyristos 573 91 1,048ms 17 Jan 2023 845th msbranicky 571 89 106ms 15 Aug 2023 846th blaztoma 🇱🇹 569 72 219ms 17 Aug 2025 847th MarcMush 🇫🇷 569 87 514ms 3 Jan 2024 848th KatieLG 🇬🇧 567 87 96ms 26 Dec 2022 848th ShiraJoseph 🇺🇸 567 87 14ms 18 Feb 2023 848th Protothor 567 87 15ms 1 Jun 2025 851st WillowWispy 567 92 11ms 17 Mar 2025 851st Lv0Sys 🇵🇱 567 92 22ms 1 Jun 2025 851st osNiko 🇧🇷 567 92 15ms 18 Aug 2025 854th Yewzir 🇧🇪 566 135 72ms 9 Feb 2024 855th nwellnhof 🇩🇪 565 43 48ms 21 Nov 2022 856th snoozingnewt 🇺🇸 565 90 100ms 8 days ago 857th emgordon154 564 37 10ms 14 Jun 2025 858th blaztoma 🇱🇹 564 68 936ms 3 Sep 2025 859th TaserTheFox 🇺🇸 562 73 2,388ms 7 Jun 2023 860th inverseLorentz 🇦🇺 560 93 19ms 7 Jan 2024 861st msbranicky 556 155 32ms 3 Jan 2024 862nd dokutan 555 89 13ms 27 Sep 2024 863rd QuincyNash 🇺🇸 555 94 24ms 27 Nov 2022 864th klixel 🇨🇦 550 156 168ms 25 Feb 2025 865th two-bad 🇬🇧 549 90 332ms 24 Feb 2024 866th luuumine 🇫🇷 549 95 56ms 22 days ago 867th msbranicky 546 101 117ms 1 Jan 2024 868th msbranicky 545 145 407ms 9 Jan 2024 869th MeWhenI 🇻🇦 544 109 6ms 22 May 2023 870th adamreidsmith 543 96 18ms 16 Feb 2024 871st adamnielson42 🇺🇸 540 48 363ms 29 Aug 2023 872nd Shanethegamer 🇺🇸 539 91 98ms 7 Dec 2024 873rd blaztoma 🇱🇹 538 92 222ms 3 Sep 2025 874th snoozingnewt 🇺🇸 536 116 10ms 12 days ago 875th Yewzir 🇧🇪 536 140 357ms 11 Feb 2024 875th snoozingnewt 🇺🇸 536 140 382ms 12 days ago 877th TobyBoyne 🇬🇧 532 98 15ms 28 Nov 2022 877th TheLazySquid 532 98 16ms 23 Jan 2023 879th tomh1012 532 141 468ms 18 Apr 2023 880th Jacob385 531 149 404ms 21 Nov 2024 881st dokutan 529 49 8ms 6 Mar 2025 882nd Shanethegamer 🇺🇸 525 99 58ms 16 Dec 2022 883rd HumanoidCPU 523 126 210ms 26 Jun 2024 884th MeWhenI 🇻🇦 522 119 12ms 12 Dec 2023 885th dokutan 521 95 298ms 18 Mar 2025 886th TheCod-r 🇦🇶 520 95 14ms 26 Feb 2023 886th Ultra814 520 95 13ms 22 Aug 2025 888th AlephSquirrel 520 100 15ms 10 Oct 2024 889th snoozingnewt 🇺🇸 520 106 108ms 12 days ago 890th h3ra993huskp 🇯🇵 520 152 432ms 2 Jan 2024 891st matejmatik123 🇸🇰 519 147 933ms 23 days ago 892nd madex 🇩🇪 516 70 47ms 13 Jun 2023 892nd rvs314 516 70 85ms 24 Sep 2024 894th mousetail 🇳🇱 516 84 36ms 16 Sep 2024 895th brimstonetrader 516 101 22ms 8 Jan 2024 896th jameswmccarty 511 102 24ms 23 Feb 2025 897th Andriamanitra 🇫🇮 509 71 48ms 26 Apr 2023 898th amollberg 🇸🇪 506 103 21ms 23 Apr 2023 898th HumanoidCPU 506 103 47ms 26 Jun 2024 898th ComputerKWasTaken 🇺🇸 506 103 24ms 23 Jan 2025 First Prev 826–900 of 1,569 Next Last