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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 826th alexsave 602 82 14ms 7 days ago 827th blaztoma 🇱🇹 602 229 1,548ms 15 Sep 2025 828th Emutis 🇱🇹 600 132 300ms 4 Sep 2025 829th Bmrl7 599 98 3ms 12 Feb 2024 830th Ripick 599 110 348ms 24 Jun 2024 831st Shanethegamer 🇺🇸 598 54 3ms 19 Nov 2022 831st snoozingnewt 🇺🇸 598 54 3ms 13 Oct 2025 833rd Shanethegamer 🇺🇸 597 104 64ms 22 Dec 2023 833rd Yewzir 🇧🇪 597 104 26ms 7 Feb 2024 835th IISResetMe 595 69 227ms 30 Jun 2023 836th blaztoma 🇱🇹 592 105 4ms 4 Sep 2025 837th CarsonChr 🇺🇸 588 84 17ms 7 Apr 2024 838th bac0id 587 135 307ms 27 Sep 2023 838th blaztoma 🇱🇹 587 135 304ms 2 Sep 2025 840th Just4FunCoder 586 89 37ms 23 Mar 2023 841st msbranicky 586 162 262ms 21 Aug 2023 842nd blaztoma 🇱🇹 584 64 10ms 17 Aug 2025 843rd msbranicky 584 113 2,933ms 9 Jan 2025 843rd snoozingnewt 🇺🇸 584 113 2,149ms 13 Oct 2025 845th dokutan 583 75 708ms 29 Aug 2025 846th snoozingnewt 🇺🇸 582 125 463ms 13 Oct 2025 847th yoshykai 582 136 303ms 15 Apr 2025 848th madeforlosers 581 85 345ms 21 Oct 2024 849th blaztoma 🇱🇹 580 95 94ms 4 Sep 2025 850th CatsAreFluffy 579 70 2,642ms 31 Jan 2023 851st SirFireball3521 579 90 15ms 23 Jan 2023 851st yuchuehw 579 90 14ms 10 Feb 2024 853rd Yewzir 🇧🇪 579 112 108ms 28 Mar 2024 854th blaztoma 🇱🇹 579 114 43ms 2 Sep 2025 855th weeble 578 75 29ms 24 Dec 2024 856th Natanaelel 🇸🇪 577 149 154ms 27 Jul 2025 857th aksyristos 574 63 637ms 9 Feb 2023 858th acollett89 574 86 9ms 4 Aug 2025 859th LeeCamp 573 91 29ms 8 Jan 2023 859th aksyristos 573 91 1,078ms 17 Jan 2023 861st msbranicky 571 89 83ms 15 Aug 2023 862nd blaztoma 🇱🇹 570 72 229ms 17 Aug 2025 863rd MarcMush 🇫🇷 569 87 391ms 3 Jan 2024 864th KatieLG 🇬🇧 568 87 69ms 26 Dec 2022 864th ShiraJoseph 🇺🇸 568 87 18ms 18 Feb 2023 864th Protothor 568 87 13ms 1 Jun 2025 867th WillowWispy 567 92 11ms 17 Mar 2025 867th Lv0Sys 🇵🇱 567 92 15ms 1 Jun 2025 867th osNiko 🇧🇷 567 92 16ms 18 Aug 2025 870th Yewzir 🇧🇪 566 135 60ms 9 Feb 2024 871st nwellnhof 🇩🇪 565 43 48ms 21 Nov 2022 872nd snoozingnewt 🇺🇸 565 90 83ms 17 Oct 2025 873rd emgordon154 564 37 10ms 14 Jun 2025 874th blaztoma 🇱🇹 564 68 936ms 3 Sep 2025 875th TaserTheFox 🇺🇸 562 73 2,173ms 7 Jun 2023 876th inverseLorentz 🇦🇺 561 93 18ms 7 Jan 2024 877th msbranicky 558 155 32ms 3 Jan 2024 878th dokutan 555 89 13ms 27 Sep 2024 879th QuincyNash 🇺🇸 555 94 22ms 27 Nov 2022 880th tomh1012 552 136 444ms 8 days ago 881st klixel 🇨🇦 551 156 152ms 25 Feb 2025 882nd two-bad 🇬🇧 549 90 364ms 24 Feb 2024 883rd msbranicky 546 101 117ms 1 Jan 2024 884th msbranicky 546 145 286ms 9 Jan 2024 885th MeWhenI 🇻🇦 544 109 6ms 22 May 2023 886th adamreidsmith 543 96 15ms 16 Feb 2024 887th adamnielson42 🇺🇸 540 48 363ms 29 Aug 2023 888th Shanethegamer 🇺🇸 539 91 98ms 7 Dec 2024 889th blaztoma 🇱🇹 538 92 189ms 3 Sep 2025 890th gigaprofisi 🇺🇸 537 92 115ms 20 days ago 891st snoozingnewt 🇺🇸 536 116 10ms 13 Oct 2025 892nd Yewzir 🇧🇪 536 140 326ms 11 Feb 2024 892nd snoozingnewt 🇺🇸 536 140 350ms 13 Oct 2025 894th TobyBoyne 🇬🇧 532 98 13ms 28 Nov 2022 894th TheLazySquid 532 98 14ms 23 Jan 2023 896th dokutan 529 49 8ms 6 Mar 2025 897th Shanethegamer 🇺🇸 525 99 58ms 16 Dec 2022 898th HumanoidCPU 523 126 160ms 26 Jun 2024 899th MeWhenI 🇻🇦 522 119 12ms 12 Dec 2023 900th dokutan 521 95 297ms 18 Mar 2025 First Prev 826–900 of 1,598 Next Last