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 Mikey-Beep 🇬🇧 728 67 27ms 6 Jun 2024 642nd Alex-x90 🇺🇸 728 108 58ms 9 Dec 2022 642nd CatsAreFluffy 728 108 61ms 16 Dec 2022 644th rboath 727 61 89ms 9 Jan 2025 645th snoozingnewt 🇨🇦 726 82 2ms 13 Oct 2025 646th MeWhenI 🇻🇦 725 67 2ms 22 Jul 2024 647th potato-jackson 722 75 12ms 10 Sep 2021 647th osmith93 722 75 21ms 14 Jun 2022 647th aksyristos 722 75 46ms 18 Jan 2023 647th celiendonze 🇨🇭 722 75 12ms 11 Apr 2023 647th programjames 722 75 41ms 3 Feb 2024 647th bob-th 722 75 18ms 26 Jul 2024 647th fkantelberg 722 75 41ms 22 Jul 2025 654th NewDefectus 🇮🇱 721 57 49ms 6 Dec 2021 655th edsrzf 🇳🇿 721 70 12ms 14 Dec 2024 656th eranws 719 57 10ms 9 Sep 2022 656th iczelia 🇩🇪 719 57 11ms 11 Oct 2025 658th KatieLG 🇬🇧 719 67 429ms 1 Oct 2025 658th albanian-laundromat 719 67 407ms 23 Oct 2025 660th stefangimmillaro 719 75 135ms 25 Jun 2023 661st cure-honey 🇯🇵 719 109 126ms 11 Jul 2021 661st mousetail 🇳🇱 719 109 121ms 18 Jan 2024 663rd inventshah 719 131 93ms 9 Sep 2022 664th emgordon154 715 101 485ms 8 Feb 2026 665th scpchicken 🇵🇼 713 48 554ms 8 Jan 2023 666th emplv 🇱🇻 713 118 26ms 29 Jun 2022 667th kyleclaassen 712 76 22ms 9 Feb 2022 667th za3k 712 76 17ms 16 Oct 2022 667th cros107 🇦🇺 712 76 45ms 6 Aug 2023 667th elgan65536 🇺🇸 712 76 46ms 7 Apr 2024 667th wh3n3v3r 🇨🇿 712 76 18ms 14 Nov 2024 672nd sean-niemann 🇺🇸 712 110 120ms 9 Jun 2025 673rd rak1507 🇬🇧 709 76 137ms 29 Jun 2021 673rd GrayJoKing 🇦🇺 709 76 130ms 14 Mar 2022 675th Irratix 🇳🇱 709 111 60ms 3 Jan 2022 675th Yewzir 🇧🇪 709 111 59ms 11 Feb 2024 677th emgordon154 708 52 41ms 27 Nov 2024 677th olleicua 🇺🇸 708 52 46ms 25 Feb 2025 677th codereport 🇨🇦 708 52 33ms 21 Apr 2025 677th snoozingnewt 🇨🇦 708 52 38ms 13 Oct 2025 681st KatieLG 🇬🇧 708 56 1,480ms 13 Oct 2021 682nd edsrzf 🇳🇿 707 72 5ms 3 days ago 683rd emgordon154 707 203 1,489ms 6 Nov 2025 684th jared-hughes 705 51 6ms 17 Jul 2022 685th razetime 704 29 3ms 13 Jan 2022 686th Shanethegamer 🇺🇸 704 34 34ms 6 May 2021 686th MeWhenI 🇻🇦 704 34 34ms 9 Nov 2021 686th sisyphus-ppcg 🇦🇺 704 34 34ms 2 Mar 2022 686th DialFrost 🇸🇬 704 34 34ms 18 Jan 2023 690th snoozingnewt 🇨🇦 704 69 2ms 13 Oct 2025 691st LeeCamp 703 77 25ms 23 Dec 2021 691st Just4FunCoder 703 77 20ms 23 Mar 2023 691st codewrite 🇬🇧 703 77 11ms 9 Jul 2025 691st vhoulbreque 🇫🇷 703 77 11ms 3 Dec 2025 695th MeWhenI 🇻🇦 703 194 1,704ms 7 Nov 2025 696th albanian-laundromat 702 55 2ms 24 days ago 697th GolfingSuccess 🇬🇷 702 81 18ms 11 Sep 2022 698th Herbert00709 🇵🇱 702 112 64ms 1 Nov 2024 699th albanian-laundromat 701 120 26ms 24 days ago 700th emgordon154 700 85 2ms 24 Dec 2021 701st luuumine 🇫🇷 700 112 126ms 16 Nov 2025 702nd commandz0 🇺🇸 699 69 493ms 15 Jan 2024 702nd TheZwierzLF 🇵🇱 699 69 469ms 22 Nov 2025 704th Shanethegamer 🇺🇸 698 73 27ms 28 Apr 2023 705th Shanethegamer 🇺🇸 698 111 457ms 25 Sep 2025 705th snoozingnewt 🇨🇦 698 111 431ms 13 Oct 2025 707th madex 🇩🇪 697 93 2,526ms 31 mins ago 708th MeWhenI 🇻🇦 697 114 27ms 7 Jun 2023 709th oceko 696 113 62ms 19 Feb 2024 710th frankgraziano 695 245 15ms 30 Sep 2025 711th adoxography 694 53 41ms 20 Aug 2021 711th schachmattmatt 694 53 38ms 25 Sep 2021 711th tatzyr 🇯🇵 694 53 44ms 18 Jan 2025 714th Indivicivet 694 78 58ms 26 Oct 2021 714th SirFireball3521 694 78 17ms 14 Mar 2023 714th Alex-x90 🇺🇸 694 78 19ms 6 Nov 2023 717th MeWhenI 🇻🇦 694 90 41ms 17 Feb 2023 718th ian-h-chamberlain 🇺🇸 693 113 125ms 6 Jul 2022 719th DialFrost 🇸🇬 692 52 10ms 29 Dec 2025 720th Shanethegamer 🇺🇸 691 73 50ms 8 Apr 2024 First Prev 641–720 of 1,892 Next Last