Van Eck 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st emplv 🇱🇻 708 118 29 Jun 2022 602nd emgordon154 706 52 27 Nov 2024 602nd olleicua 🇺🇸 706 52 25 Feb 2025 602nd codereport 🇨🇦 706 52 21 Apr 2025 605th dokutan 706 68 12 Feb 2025 606th KatieLG 🇬🇧 705 56 13 Oct 2021 607th Irratix 🇳🇱 705 111 3 Jan 2022 607th Yewzir 🇧🇪 705 111 11 Feb 2024 609th razetime 703 29 13 Jan 2022 610th Shanethegamer 🇺🇸 703 34 6 May 2021 610th MeWhenI 🇻🇦 703 34 9 Nov 2021 610th sisyphus-ppcg 🇦🇺 703 34 2 Mar 2022 613th jared-hughes 702 51 17 Jul 2022 614th Irratix 🇳🇱 702 73 7 May 2022 614th fredrik-bakke 🇳🇴 702 73 2 Oct 2022 614th fourth-bit 702 73 5 Dec 2022 614th CatsAreFluffy 702 73 17 Dec 2022 614th jmerle 🇳🇱 702 73 16 Feb 2023 614th AlexanderFair 702 73 2 Jul 2023 614th NickTheEASDude 🇺🇸 702 73 6 Aug 2024 614th AtengChen 702 73 27 Aug 2024 614th andrewjc2000 702 73 18 Jul 2025 623rd Shanethegamer 🇺🇸 701 188 12 Oct 2021 624th GolfingSuccess 🇬🇷 700 81 11 Sep 2022 625th Herbert00709 🇵🇱 698 112 1 Nov 2024 626th commandblockguy 🇺🇸 696 69 15 Jan 2024 627th adoxography 693 53 20 Aug 2021 627th schachmattmatt 693 53 25 Sep 2021 627th anter69 🇭🇺 693 53 9 Jan 2023 627th tatzyr 🇯🇵 693 53 18 Jan 2025 631st ovs-code 🇩🇪 693 86 21 Jul 2024 632nd MeWhenI 🇻🇦 693 114 7 Jun 2023 633rd adoxography 692 74 20 Aug 2021 633rd m42km 692 74 25 Nov 2023 633rd Stockoh 🇫🇷 692 74 23 Jun 2024 633rd TheZwierzLF 🇵🇱 692 74 24 May 2025 637th oceko 692 113 19 Feb 2024 638th Shanethegamer 🇺🇸 691 78 15 Oct 2022 639th arjanadriaanse 🇳🇱 690 78 10 Feb 2022 639th tobeannouncd 690 78 8 Jan 2024 641st MeWhenI 🇻🇦 690 90 17 Feb 2023 642nd ian-h-chamberlain 🇺🇸 690 113 6 Jul 2022 643rd MeWhenI 🇻🇦 689 73 10 Oct 2023 644th emgordon154 688 85 24 Dec 2021 645th o0lit3 🇺🇸 687 45 4 May 2021 646th MeWhenI 🇻🇦 687 56 4 Nov 2022 647th JunkIce 686 70 3 Dec 2024 648th potato-jackson 683 75 10 Sep 2021 648th osmith93 683 75 14 Jun 2022 648th aksyristos 683 75 18 Jan 2023 648th celiendonze 🇨🇭 683 75 11 Apr 2023 648th programjames 683 75 3 Feb 2024 648th bob-th 683 75 26 Jul 2024 648th fkantelberg 683 75 22 Jul 2025 655th msbranicky 683 83 4 Aug 2023 656th Naruyoko 682 60 13 Aug 2023 656th two-bad 🇬🇧 682 60 15 Feb 2024 656th emgordon154 682 60 6 May 2025 659th kkoenig 681 138 4 Jan 2024 660th Shanethegamer 🇺🇸 680 30 5 Nov 2023 660th MeWhenI 🇻🇦 680 30 6 Nov 2023 662nd scpchicken 🇵🇼 676 48 8 Jan 2023 663rd albanian-laundromat 676 69 15 hours ago 664th Shanethegamer 🇺🇸 676 107 27 May 2022 665th 77Tigers 674 76 27 May 2021 665th kyleclaassen 674 76 9 Feb 2022 665th za3k 674 76 16 Oct 2022 665th cros107 674 76 6 Aug 2023 669th heypwesto 🇳🇿 672 46 3 Jun 2021 670th emgordon154 672 116 22 Feb 2025 671st MeWhenI 🇻🇦 671 54 29 May 2023 672nd FlorianCassayre 🇫🇷 671 61 22 Jan 2023 673rd Skwerl23 669 58 6 Feb 2023 674th Shanethegamer 🇺🇸 669 117 28 Dec 2022 675th meenie 668 55 1 May 2021 Prev 601–675 of 1,678 Next