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 640th emgordon154 729 28 20ms 3 Nov 2024 640th lifthrasiir 🇰🇷 729 28 3ms 29 Nov 2024 643rd primo-ppcg 🇹🇭 729 47 124ms 21 Jun 2021 644th rboath 729 61 89ms 9 Jan 2025 645th Mikey-Beep 🇬🇧 729 67 27ms 6 Jun 2024 646th Alex-x90 🇺🇸 729 108 60ms 9 Dec 2022 646th CatsAreFluffy 729 108 54ms 16 Dec 2022 648th MeWhenI 🇻🇦 727 67 2ms 22 Jul 2024 648th flekAI 727 67 3ms 9 mins ago 650th snoozingnewt 🇨🇦 727 82 2ms 13 Oct 2025 651st NewDefectus 🇮🇱 722 57 54ms 6 Dec 2021 652nd edsrzf 🇳🇿 722 70 11ms 14 Dec 2024 653rd potato-jackson 722 75 12ms 10 Sep 2021 653rd osmith93 722 75 22ms 14 Jun 2022 653rd aksyristos 722 75 45ms 18 Jan 2023 653rd celiendonze 🇨🇭 722 75 12ms 11 Apr 2023 653rd programjames 722 75 51ms 3 Feb 2024 653rd bob-th 722 75 24ms 26 Jul 2024 653rd fkantelberg 722 75 41ms 22 Jul 2025 660th inventshah 721 131 93ms 9 Sep 2022 661st KatieLG 🇬🇧 720 67 481ms 1 Oct 2025 661st albanian-laundromat 🇺🇸 720 67 460ms 23 Oct 2025 663rd stefangimmillaro 720 75 114ms 25 Jun 2023 664th eranws 719 57 14ms 9 Sep 2022 664th iczelia 🇩🇪 719 57 11ms 11 Oct 2025 666th cure-honey 🇯🇵 719 109 126ms 11 Jul 2021 666th mousetail 🇳🇱 719 109 121ms 18 Jan 2024 668th emgordon154 716 101 438ms 8 Feb 2026 669th scpchicken 🇵🇼 714 48 535ms 8 Jan 2023 670th emplv 🇱🇻 714 118 26ms 29 Jun 2022 671st kyleclaassen 712 76 24ms 9 Feb 2022 671st za3k 712 76 16ms 16 Oct 2022 671st cros107 🇦🇺 712 76 45ms 6 Aug 2023 671st elgan65536 🇺🇸 712 76 49ms 7 Apr 2024 671st wh3n3v3r 🇨🇿 712 76 19ms 14 Nov 2024 676th sean-niemann 🇺🇸 712 110 120ms 9 Jun 2025 677th KatieLG 🇬🇧 710 56 1,480ms 13 Oct 2021 678th rak1507 🇬🇧 710 76 133ms 29 Jun 2021 678th GrayJoKing 🇦🇺 710 76 130ms 14 Mar 2022 680th emgordon154 710 203 1,492ms 6 Nov 2025 681st edsrzf 🇳🇿 709 72 5ms 9 days ago 682nd Irratix 🇳🇱 709 111 63ms 3 Jan 2022 682nd Yewzir 🇧🇪 709 111 67ms 11 Feb 2024 684th emgordon154 708 52 41ms 27 Nov 2024 684th olleicua 🇺🇸 708 52 46ms 25 Feb 2025 684th codereport 🇨🇦 708 52 33ms 21 Apr 2025 684th snoozingnewt 🇨🇦 708 52 38ms 13 Oct 2025 688th jared-hughes 706 51 6ms 17 Jul 2022 689th snoozingnewt 🇨🇦 706 69 2ms 13 Oct 2025 690th MeWhenI 🇻🇦 706 194 1,704ms 7 Nov 2025 691st razetime 704 29 3ms 13 Jan 2022 692nd Shanethegamer 🇺🇸 704 34 34ms 6 May 2021 692nd MeWhenI 🇻🇦 704 34 34ms 9 Nov 2021 692nd sisyphus-ppcg 🇦🇺 704 34 34ms 2 Mar 2022 692nd DialFrost 🇸🇬 704 34 34ms 18 Jan 2023 696th albanian-laundromat 🇺🇸 703 55 2ms 12 Mar 2026 697th LeeCamp 703 77 26ms 23 Dec 2021 697th Just4FunCoder 703 77 26ms 23 Mar 2023 697th codewrite 🇬🇧 703 77 11ms 9 Jul 2025 697th vhoulbreque 🇫🇷 703 77 12ms 3 Dec 2025 701st GolfingSuccess 🇬🇷 703 81 18ms 11 Sep 2022 702nd Herbert00709 🇵🇱 703 112 56ms 1 Nov 2024 703rd albanian-laundromat 🇺🇸 702 120 26ms 12 Mar 2026 704th emgordon154 701 85 2ms 24 Dec 2021 705th luuumine 🇫🇷 700 112 126ms 16 Nov 2025 706th commandz0 🇺🇸 699 69 472ms 15 Jan 2024 706th TheZwierzLF 🇵🇱 699 69 441ms 22 Nov 2025 708th Shanethegamer 🇺🇸 699 73 27ms 28 Apr 2023 709th madex 🇩🇪 699 93 2,433ms 6 days ago 710th Shanethegamer 🇺🇸 699 111 434ms 25 Sep 2025 710th snoozingnewt 🇨🇦 699 111 431ms 13 Oct 2025 712th MeWhenI 🇻🇦 698 114 27ms 7 Jun 2023 713th oceko 697 113 60ms 19 Feb 2024 714th frankgraziano 697 245 15ms 30 Sep 2025 715th adoxography 695 53 41ms 20 Aug 2021 715th schachmattmatt 695 53 38ms 25 Sep 2021 715th tatzyr 🇯🇵 695 53 44ms 18 Jan 2025 718th MeWhenI 🇻🇦 695 90 41ms 17 Feb 2023 719th Indivicivet 694 78 59ms 26 Oct 2021 719th SirFireball3521 694 78 19ms 14 Mar 2023 First Prev 641–720 of 1,962 Next Last