Van Eck 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 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 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 Hilbert Curve 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Hilbert Curve 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 Bytes Time 599th sisyphus-ppcg 🇦🇺 703 34 2 Mar 2022 599th DialFrost 🇸🇬 703 34 18 Jan 2023 603rd jared-hughes 702 51 17 Jul 2022 604th LeeCamp 702 77 23 Dec 2021 604th Just4FunCoder 702 77 23 Mar 2023 606th GolfingSuccess 🇬🇷 699 81 11 Sep 2022 607th emgordon154 699 85 24 Dec 2021 608th Shanethegamer 🇺🇸 699 188 12 Oct 2021 609th Herbert00709 🇵🇱 698 112 1 Nov 2024 610th commandblockguy 🇺🇸 696 69 15 Jan 2024 611th Indivicivet 693 78 26 Oct 2021 611th SirFireball3521 693 78 14 Mar 2023 611th Alex-x90 🇺🇸 693 78 6 Nov 2023 611th codewrite 🇬🇧 693 78 25 May 2025 615th adoxography 692 53 20 Aug 2021 615th schachmattmatt 692 53 25 Sep 2021 615th anter69 🇭🇺 692 53 9 Jan 2023 615th tatzyr 🇯🇵 692 53 18 Jan 2025 619th oceko 692 113 19 Feb 2024 620th MeWhenI 🇻🇦 691 114 7 Jun 2023 621st arjanadriaanse 🇳🇱 690 78 10 Feb 2022 621st Shanethegamer 🇺🇸 690 78 15 Oct 2022 621st tobeannouncd 690 78 8 Jan 2024 624th ian-h-chamberlain 🇺🇸 690 113 6 Jul 2022 625th MeWhenI 🇻🇦 689 73 10 Oct 2023 626th MeWhenI 🇻🇦 689 90 17 Feb 2023 627th kkoenig 688 138 4 Jan 2024 628th MeWhenI 🇻🇦 687 56 4 Nov 2022 629th o0lit3 🇺🇸 686 45 4 May 2021 630th HumanoidCPU 686 70 25 May 2024 631st Fishron 684 79 19 Oct 2021 631st pascscha 684 79 28 Mar 2022 631st 2011-Chan-Ethan 684 79 10 Jul 2023 634th voytxt 🇨🇿 683 55 3 Aug 2024 635th Naruyoko 682 60 13 Aug 2023 635th two-bad 🇬🇧 682 60 15 Feb 2024 635th emgordon154 682 60 6 May 2025 638th msbranicky 682 83 4 Aug 2023 639th Shanethegamer 🇺🇸 680 30 5 Nov 2023 639th MeWhenI 🇻🇦 680 30 6 Nov 2023 641st jacklynnepenick 676 80 26 Aug 2021 641st hellwue 676 80 2 Mar 2022 641st b10011 🇫🇮 676 80 8 Jan 2023 644th Shanethegamer 🇺🇸 676 107 27 May 2022 645th emgordon154 672 116 22 Feb 2025 646th heypwesto 🇳🇿 671 46 3 Jun 2021 647th MeWhenI 🇻🇦 671 54 29 May 2023 648th FlorianCassayre 🇫🇷 671 61 22 Jan 2023 649th Natanaelel 🇸🇪 670 51 12 Feb 2023 650th Skwerl23 669 58 6 Feb 2023 651st DialFrost 🇸🇬 669 94 27 Sep 2024 652nd Shanethegamer 🇺🇸 669 117 28 Dec 2022 653rd meenie 667 55 1 May 2021 653rd KatieLG 🇬🇧 667 55 3 May 2021 653rd shinh 667 55 22 Jun 2022 653rd Andriamanitra 🇫🇮 667 55 17 Jul 2023 657th janbehrens 🇩🇪 667 66 1 Nov 2021 658th m42km 667 72 1 Feb 2024 659th michelebastione 🇮🇹 667 81 26 May 2021 659th mokymok 🇺🇸 667 81 17 Nov 2021 659th petroselo 667 81 12 Apr 2022 659th jhpaques 🇫🇷 667 81 29 Jul 2022 659th glesnick 667 81 30 Sep 2022 659th eshilo-draper 667 81 27 Oct 2022 659th nstearns96 🇬🇧 667 81 29 Nov 2022 659th estomagordo 🇳🇱 667 81 31 Aug 2023 659th Ythaenagor 667 81 5 Aug 2024 668th Alex-x90 🇺🇸 667 89 9 Dec 2022 668th CatsAreFluffy 667 89 15 Jan 2023 668th madex 🇩🇪 667 89 15 Jun 2023 671st bidger 667 166 13 Dec 2022 671st Jacob385 667 166 26 Sep 2024 673rd janbehrens 🇩🇪 663 54 11 Jun 2021 674th didion0 🇺🇸 660 62 6 May 2021 674th MeWhenI 🇻🇦 660 62 12 Jun 2021 Prev 601–675 of 1,604 Next