Van Eck Sequence in all languages in bytes. 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 641st albanian-laundromat 🇺🇸 729 78 21ms 15 Aug 2025 642nd primo-ppcg 🇹🇭 728 47 124ms 21 Jun 2021 643rd Mikey-Beep 🇬🇧 728 67 27ms 6 Jun 2024 644th Alex-x90 🇺🇸 728 108 60ms 9 Dec 2022 644th CatsAreFluffy 728 108 54ms 16 Dec 2022 646th rboath 727 61 89ms 9 Jan 2025 647th snoozingnewt 🇨🇦 726 82 2ms 13 Oct 2025 648th MeWhenI 🇻🇦 725 67 2ms 22 Jul 2024 649th potato-jackson 722 75 12ms 10 Sep 2021 649th osmith93 722 75 22ms 14 Jun 2022 649th aksyristos 722 75 45ms 18 Jan 2023 649th celiendonze 🇨🇭 722 75 12ms 11 Apr 2023 649th programjames 722 75 51ms 3 Feb 2024 649th bob-th 722 75 24ms 26 Jul 2024 649th fkantelberg 722 75 41ms 22 Jul 2025 656th NewDefectus 🇮🇱 721 57 54ms 6 Dec 2021 657th edsrzf 🇳🇿 721 70 11ms 14 Dec 2024 658th eranws 719 57 14ms 9 Sep 2022 658th iczelia 🇩🇪 719 57 11ms 11 Oct 2025 660th KatieLG 🇬🇧 719 67 481ms 1 Oct 2025 660th albanian-laundromat 🇺🇸 719 67 460ms 23 Oct 2025 662nd stefangimmillaro 719 75 114ms 25 Jun 2023 663rd cure-honey 🇯🇵 719 109 126ms 11 Jul 2021 663rd mousetail 🇳🇱 719 109 121ms 18 Jan 2024 665th inventshah 719 131 93ms 9 Sep 2022 666th emgordon154 715 101 438ms 8 Feb 2026 667th scpchicken 🇵🇼 713 48 535ms 8 Jan 2023 668th emplv 🇱🇻 713 118 26ms 29 Jun 2022 669th kyleclaassen 712 76 24ms 9 Feb 2022 669th za3k 712 76 16ms 16 Oct 2022 669th cros107 🇦🇺 712 76 45ms 6 Aug 2023 669th elgan65536 🇺🇸 712 76 49ms 7 Apr 2024 669th wh3n3v3r 🇨🇿 712 76 19ms 14 Nov 2024 674th sean-niemann 🇺🇸 712 110 120ms 9 Jun 2025 675th rak1507 🇬🇧 709 76 133ms 29 Jun 2021 675th GrayJoKing 🇦🇺 709 76 130ms 14 Mar 2022 677th Irratix 🇳🇱 709 111 63ms 3 Jan 2022 677th Yewzir 🇧🇪 709 111 67ms 11 Feb 2024 679th emgordon154 708 52 41ms 27 Nov 2024 679th olleicua 🇺🇸 708 52 46ms 25 Feb 2025 679th codereport 🇨🇦 708 52 33ms 21 Apr 2025 679th snoozingnewt 🇨🇦 708 52 38ms 13 Oct 2025 683rd KatieLG 🇬🇧 708 56 1,480ms 13 Oct 2021 684th edsrzf 🇳🇿 707 72 5ms 6 days ago 685th emgordon154 707 203 1,489ms 6 Nov 2025 686th jared-hughes 705 51 6ms 17 Jul 2022 687th razetime 704 29 3ms 13 Jan 2022 688th Shanethegamer 🇺🇸 704 34 34ms 6 May 2021 688th MeWhenI 🇻🇦 704 34 34ms 9 Nov 2021 688th sisyphus-ppcg 🇦🇺 704 34 34ms 2 Mar 2022 688th DialFrost 🇸🇬 704 34 34ms 18 Jan 2023 692nd snoozingnewt 🇨🇦 704 69 2ms 13 Oct 2025 693rd LeeCamp 703 77 26ms 23 Dec 2021 693rd Just4FunCoder 703 77 26ms 23 Mar 2023 693rd codewrite 🇬🇧 703 77 11ms 9 Jul 2025 693rd vhoulbreque 🇫🇷 703 77 12ms 3 Dec 2025 697th MeWhenI 🇻🇦 703 194 1,704ms 7 Nov 2025 698th albanian-laundromat 🇺🇸 702 55 2ms 12 Mar 2026 699th GolfingSuccess 🇬🇷 702 81 18ms 11 Sep 2022 700th Herbert00709 🇵🇱 702 112 56ms 1 Nov 2024 701st albanian-laundromat 🇺🇸 701 120 26ms 12 Mar 2026 702nd emgordon154 700 85 2ms 24 Dec 2021 703rd luuumine 🇫🇷 700 112 126ms 16 Nov 2025 704th commandz0 🇺🇸 699 69 472ms 15 Jan 2024 704th TheZwierzLF 🇵🇱 699 69 441ms 22 Nov 2025 706th Shanethegamer 🇺🇸 698 73 27ms 28 Apr 2023 707th Shanethegamer 🇺🇸 698 111 434ms 25 Sep 2025 707th snoozingnewt 🇨🇦 698 111 431ms 13 Oct 2025 709th madex 🇩🇪 697 93 2,433ms 3 days ago 710th MeWhenI 🇻🇦 697 114 27ms 7 Jun 2023 711th oceko 696 113 60ms 19 Feb 2024 712th frankgraziano 695 245 15ms 30 Sep 2025 713th adoxography 694 53 41ms 20 Aug 2021 713th schachmattmatt 694 53 38ms 25 Sep 2021 713th tatzyr 🇯🇵 694 53 44ms 18 Jan 2025 716th Indivicivet 694 78 59ms 26 Oct 2021 716th SirFireball3521 694 78 19ms 14 Mar 2023 716th Alex-x90 🇺🇸 694 78 20ms 6 Nov 2023 719th MeWhenI 🇻🇦 694 90 41ms 17 Feb 2023 720th ian-h-chamberlain 🇺🇸 693 113 125ms 6 Jul 2022 First Prev 641–720 of 1,893 Next Last