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Inventory Sequence in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 480th Natanaelel 🇸🇪 820 79 168ms 31 May 2025 482nd Shanethegamer 🇺🇸 820 105 118ms 22 Nov 2022 482nd mousetail 🇳🇱 820 105 129ms 12 Jan 2024 482nd prestosilver 🇺🇸 820 105 132ms 4 hours ago 485th Shanethegamer 🇺🇸 819 116 271ms 20 Nov 2022 485th KasperKivimaeki 🇫🇮 819 116 255ms 3 Oct 2025 487th ovs-code 🇩🇪 819 169 1,739ms 14 Sep 2025 488th MeWhenI 🇻🇦 819 171 1,477ms 30 Mar 2025 489th clockworknazo 817 76 2ms 23 Nov 2022 490th ovs-code 🇩🇪 816 33 310ms 30 Dec 2023 491st Shanethegamer 🇺🇸 816 47 1,081ms 21 Nov 2022 492nd RYNO8 816 71 2ms 4 Sep 2023 493rd MeWhenI 🇻🇦 815 81 120ms 23 Nov 2022 494th janbehrens 🇩🇪 813 46 147ms 20 Nov 2022 495th GrayJoKing 🇦🇺 813 48 128ms 13 Aug 2024 495th emplv 🇱🇻 813 48 125ms 1 Nov 2024 497th bac0id 813 94 58ms 23 Feb 2024 498th edsrzf 🇳🇿 812 106 130ms 16 Nov 2024 499th CaedenHarper 🇨🇦 810 54 757ms 6 Sep 2025 500th thehylian 809 61 34ms 11 Jan 2023 500th galloj 🇨🇿 809 61 33ms 4 Mar 2023 500th commandblockguy 🇺🇸 809 61 29ms 17 Nov 2023 500th mathisfun271 809 61 34ms 13 Feb 2024 500th BREMAUCY 🇫🇷 809 61 32ms 7 Mar 2024 500th stertooy 🇧🇪 809 61 34ms 10 Jun 2024 500th tri1212 🇻🇳 809 61 39ms 30 Jun 2024 500th Alex-x90 🇺🇸 809 61 11ms 20 Nov 2024 500th KatieLG 🇬🇧 809 61 33ms 19 Oct 2025 500th solisolu 809 61 29ms 2 Dec 2025 500th JOrE20 🇺🇸 809 61 45ms 2 days ago 511th prestosilver 🇺🇸 809 171 1,687ms 4 hours ago 512th SirBogman 🇺🇸 809 179 12ms 22 Nov 2022 513th Lydxn 🇨🇦 808 40 6ms 24 Jun 2023 514th GrayJoKing 🇦🇺 808 58 464ms 15 Jan 2024 514th SirBogman 🇺🇸 808 58 413ms 15 Jan 2024 514th AlephSquirrel 808 58 442ms 16 Jan 2024 517th snyderek 🇺🇸 806 77 2ms 19 Jan 2025 518th marshallward 🇺🇸 805 82 39ms 20 Jun 2023 518th stefangimmillaro 805 82 3,234ms 7 Nov 2024 520th CaedenHarper 🇨🇦 805 118 269ms 4 Nov 2025 521st luuumine 🇫🇷 804 107 124ms 17 Nov 2025 522nd janlelis 803 45 36ms 8 Dec 2023 522nd DialFrost 🇸🇬 803 45 43ms 2 Aug 2024 522nd snoozingnewt 🇨🇦 803 45 45ms 10 Oct 2025 522nd emgordon154 803 45 41ms 17 Nov 2025 526th Shanethegamer 🇺🇸 803 50 2ms 19 Nov 2022 526th MeWhenI 🇻🇦 803 50 6ms 29 May 2023 528th SirBogman 🇺🇸 800 25 76ms 22 Nov 2022 529th emgordon154 799 48 988ms 18 Nov 2024 530th MeWhenI 🇻🇦 799 69 92ms 24 Nov 2022 531st bac0id 798 94 376ms 30 Jun 2024 532nd blaztoma 🇱🇹 798 119 269ms 16 Aug 2025 533rd Shanethegamer 🇺🇸 797 62 11ms 19 Nov 2022 533rd jared-hughes 797 62 11ms 16 Mar 2023 533rd raphaelimahorn 797 62 12ms 24 Mar 2023 533rd Maznek 797 62 12ms 28 Jun 2023 533rd unfinishedprogram 797 62 11ms 5 Jul 2023 538th MeWhenI 🇻🇦 797 108 137ms 22 Jul 2024 539th DialFrost 🇸🇬 796 47 13ms 25 Sep 2024 540th rak1507 🇬🇧 796 62 29ms 22 Nov 2022 540th fourth-bit 796 62 33ms 7 Dec 2022 540th SniperSmiley 🇺🇸 796 62 34ms 10 Dec 2022 540th Fracture17 796 62 33ms 14 Apr 2023 540th quimey 796 62 33ms 23 Jun 2023 540th dranjohn 796 62 48ms 11 Sep 2023 540th RedzGoose 🇦🇺 796 62 13ms 17 Jun 2024 540th smilesformiles3 796 62 14ms 21 Jun 2025 548th blaztoma 🇱🇹 796 96 61ms 17 Aug 2025 549th Shanethegamer 🇺🇸 795 83 3,246ms 28 Oct 2024 549th prestosilver 🇺🇸 795 83 120ms 4 hours ago 551st inventshah 794 59 411ms 22 Jan 2024 551st CaedenHarper 🇨🇦 794 59 381ms 30 Dec 2024 553rd pandapawskat 793 73 2ms 6 Dec 2022 553rd elgan65536 793 73 2ms 5 Mar 2024 553rd blaztoma 🇱🇹 793 73 2ms 16 Aug 2025 553rd Emutis 🇱🇹 793 73 2ms 16 Aug 2025 557th albanian-laundromat 791 177 1,437ms 15 Oct 2025 558th emplv 🇱🇻 790 82 128ms 25 Nov 2022 558th tobeannouncd 790 82 169ms 21 May 2024 560th 09cf 790 109 124ms 26 Sep 2023 First Prev 481–560 of 1,619 Next Last