Inventory Sequence in all languages in chars. 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 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 Trinomial Triangle 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 673rd YAJUE114514 694 71 13 Jul 2025 677th albanian-laundromat 693 209 7 days ago 678th MeWhenI 🇻🇦 691 54 17 Nov 2023 679th Shanethegamer 🇺🇸 690 86 21 Apr 2023 680th msbranicky 685 72 19 Aug 2023 680th adamnielson42 🇺🇸 685 72 21 Aug 2023 680th Masttest 685 72 15 Feb 2024 683rd Yewzir 🇧🇪 685 106 7 Feb 2024 684th pardouin 🇫🇷 684 57 26 Jul 2025 685th BREMAUCY 🇫🇷 681 53 19 May 2023 685th annaproxy 681 53 22 Sep 2023 687th msbranicky 681 91 29 Sep 2023 688th albanian-laundromat 680 59 20 Aug 2025 689th MeWhenI 🇻🇦 680 91 17 Feb 2023 690th MeWhenI 🇻🇦 678 75 13 Dec 2022 691st blaztoma 🇱🇹 677 97 23 days ago 692nd KrausRaus 🇺🇸 676 73 7 Dec 2022 692nd LordSir101 676 73 8 Aug 2025 694th Shanethegamer 🇺🇸 676 98 23 Nov 2022 695th Kacarott 🇦🇺 676 251 27 Aug 2024 696th jhpaques 🇫🇷 675 73 30 Nov 2022 696th Andrey135296 675 73 21 Sep 2024 698th arctouch-cristiannevianna 675 111 31 May 2023 699th KatieLG 🇬🇧 670 98 15 Jan 2023 700th olleicua 🇺🇸 667 30 11 Mar 2024 700th emgordon154 667 30 6 Jun 2025 702nd janbehrens 🇩🇪 666 73 23 Nov 2022 703rd za3k 666 74 20 Nov 2022 703rd MaxElf999 666 74 21 Nov 2022 703rd celiendonze 🇨🇭 666 74 25 Apr 2023 703rd moustave 666 74 2 Dec 2024 707th janAkali 🇷🇺 665 99 17 May 2025 708th typeswitch-dev 🇵🇹 661 99 17 Aug 2023 709th Shanethegamer 🇺🇸 660 77 12 Dec 2022 710th msbranicky 660 98 10 Jan 2024 711th emgordon154 658 75 8 Aug 2024 712th tatzyr 🇯🇵 657 55 12 Feb 2025 713th betaveros 657 75 31 Dec 2022 713th Wildst 657 75 7 Jul 2023 713th mosho-p 657 75 14 Sep 2023 713th eiburns 657 75 26 Oct 2023 717th MeWhenI 🇻🇦 655 100 20 Jul 2023 718th RedzGoose 🇦🇺 654 99 11 Oct 2024 719th emgordon154 652 91 30 Dec 2024 720th ovs-code 🇩🇪 651 90 21 Nov 2022 721st CarsonChr 🇺🇸 651 115 7 Apr 2024 722nd msbranicky 650 72 17 Jan 2024 723rd Shanethegamer 🇺🇸 649 75 22 Apr 2025 724th weliveinhell 🇭🇹 649 76 18 Sep 2023 724th itserasmus 649 76 9 Apr 2024 724th eranws 649 76 23 Dec 2024 727th edsrzf 🇳🇿 649 80 27 Aug 2025 728th Edjyzod 648 76 31 Mar 2023 729th MeWhenI 🇻🇦 646 96 9 May 2024 730th blaztoma 🇱🇹 645 102 22 days ago 731st Lydxn 🇨🇦 644 124 24 Jun 2023 732nd xyangst 641 77 7 Oct 2024 733rd MeWhenI 🇻🇦 640 61 3 Aug 2024 734th Squidled 640 77 3 Jan 2023 734th mbittner20 640 77 27 May 2023 734th HumanoidCPU 640 77 26 Jun 2024 734th xyangst 640 77 7 Oct 2024 738th msbranicky 639 103 19 Sep 2023 739th Steffan153 🇫🇮 638 125 14 Aug 2024 740th ericlangedijk 🇸🇮 635 118 23 May 2023 741st epic-programmer-guy 634 102 3 Jan 2024 742nd edsrzf 🇳🇿 633 98 6 Jan 2025 743rd stefangimmillaro 633 126 1 Apr 2023 744th janbehrens 🇩🇪 628 127 21 Nov 2022 744th MeWhenI 🇻🇦 628 127 23 Nov 2022 746th olleicua 🇺🇸 625 79 19 Jan 2024 747th Techdude01 624 79 20 Jan 2023 747th rollershutter 624 79 4 Jul 2023 747th bob-th 624 79 19 Aug 2023 747th qwjhvbxi 624 79 6 Feb 2024 Prev 676–750 of 1,506 Next