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 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 Minesweeper 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Minesweeper 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 639th za3k 712 76 15ms 16 Oct 2022 639th cros107 🇦🇺 712 76 45ms 6 Aug 2023 639th elgan65536 712 76 50ms 7 Apr 2024 639th wh3n3v3r 🇨🇿 712 76 16ms 14 Nov 2024 645th sean-niemann 🇺🇸 710 110 121ms 9 Jun 2025 646th emplv 🇱🇻 709 118 26ms 29 Jun 2022 647th rak1507 🇬🇧 708 76 137ms 29 Jun 2021 647th GrayJoKing 🇦🇺 708 76 130ms 14 Mar 2022 649th Irratix 🇳🇱 708 111 64ms 3 Jan 2022 649th Yewzir 🇧🇪 708 111 61ms 11 Feb 2024 651st emgordon154 707 52 51ms 27 Nov 2024 651st olleicua 🇺🇸 707 52 42ms 25 Feb 2025 651st codereport 🇨🇦 707 52 37ms 21 Apr 2025 651st snoozingnewt 🇨🇦 707 52 38ms 13 Oct 2025 655th emgordon154 707 203 1,516ms 6 Nov 2025 656th KatieLG 🇬🇧 706 56 987ms 13 Oct 2021 657th jared-hughes 705 51 6ms 17 Jul 2022 658th Shanethegamer 🇺🇸 704 34 34ms 6 May 2021 658th MeWhenI 🇻🇦 704 34 34ms 9 Nov 2021 658th sisyphus-ppcg 🇦🇺 704 34 35ms 2 Mar 2022 658th DialFrost 🇸🇬 704 34 34ms 18 Jan 2023 662nd snoozingnewt 🇨🇦 704 63 129ms 29 Nov 2025 663rd razetime 703 29 3ms 13 Jan 2022 664th snoozingnewt 🇨🇦 703 69 2ms 13 Oct 2025 665th LeeCamp 703 77 23ms 23 Dec 2021 665th Just4FunCoder 703 77 19ms 23 Mar 2023 665th codewrite 🇬🇧 703 77 11ms 9 Jul 2025 665th vhoulbreque 🇫🇷 703 77 11ms 3 Dec 2025 669th Herbert00709 🇵🇱 702 112 55ms 1 Nov 2024 670th GolfingSuccess 🇬🇷 701 81 18ms 11 Sep 2022 671st emgordon154 700 85 2ms 24 Dec 2021 672nd MeWhenI 🇻🇦 700 194 1,704ms 7 Nov 2025 673rd commandblockguy 🇺🇸 698 69 483ms 15 Jan 2024 673rd TheZwierzLF 🇵🇱 698 69 492ms 22 Nov 2025 675th luuumine 🇫🇷 698 112 116ms 16 Nov 2025 676th Shanethegamer 🇺🇸 697 111 431ms 25 Sep 2025 676th snoozingnewt 🇨🇦 697 111 441ms 13 Oct 2025 678th Shanethegamer 🇺🇸 696 73 23ms 28 Apr 2023 679th oceko 696 113 66ms 19 Feb 2024 680th MeWhenI 🇻🇦 695 114 29ms 7 Jun 2023 681st adoxography 694 53 48ms 20 Aug 2021 681st schachmattmatt 694 53 39ms 25 Sep 2021 681st anter69 🇭🇺 694 53 42ms 9 Jan 2023 681st tatzyr 🇯🇵 694 53 41ms 18 Jan 2025 685th Indivicivet 694 78 58ms 26 Oct 2021 685th SirFireball3521 694 78 16ms 14 Mar 2023 685th Alex-x90 🇺🇸 694 78 19ms 6 Nov 2023 688th MeWhenI 🇻🇦 694 90 41ms 17 Feb 2023 689th frankgraziano 693 245 15ms 30 Sep 2025 690th DialFrost 🇸🇬 692 52 10ms 5 days ago 691st ian-h-chamberlain 🇺🇸 692 113 122ms 6 Jul 2022 692nd Shanethegamer 🇺🇸 691 78 118ms 15 Oct 2022 693rd MeWhenI 🇻🇦 690 56 2ms 4 Nov 2022 694th arjanadriaanse 🇳🇱 690 78 141ms 10 Feb 2022 694th tobeannouncd 690 78 1,395ms 8 Jan 2024 696th kkoenig 690 138 267ms 4 Jan 2024 697th HumanoidCPU 688 70 494ms 25 May 2024 698th o0lit3 🇺🇸 687 45 11ms 4 May 2021 699th Fishron 685 79 48ms 19 Oct 2021 699th pascscha 685 79 16ms 28 Mar 2022 699th 2011-Chan-Ethan 685 79 60ms 10 Jul 2023 702nd albanian-laundromat 685 248 13ms 18 Sep 2025 703rd msbranicky 684 83 2ms 4 Aug 2023 704th voytxt 🇨🇿 683 55 129ms 3 Aug 2024 705th Naruyoko 683 60 13ms 13 Aug 2023 705th two-bad 🇬🇧 683 60 27ms 15 Feb 2024 705th emgordon154 683 60 25ms 6 May 2025 705th Yax42 🇫🇷 683 60 12ms 9 Sep 2025 709th Shanethegamer 🇺🇸 680 30 3ms 5 Nov 2023 709th MeWhenI 🇻🇦 680 30 3ms 6 Nov 2023 711th rucin93 🇵🇱 679 114 540ms 24 Sep 2025 712th albanian-laundromat 678 57 2ms 4 Dec 2025 713th Shanethegamer 🇺🇸 677 107 341ms 27 May 2022 714th MeWhenI 🇻🇦 676 73 3ms 10 Oct 2023 715th jacklynnepenick 676 80 43ms 26 Aug 2021 715th hellwue 676 80 11ms 2 Mar 2022 715th b10011 🇫🇮 676 80 25ms 8 Jan 2023 718th emgordon154 674 116 144ms 22 Feb 2025 719th heypwesto 🇳🇿 672 46 2ms 3 Jun 2021 720th MeWhenI 🇻🇦 672 54 6ms 29 May 2023 First Prev 641–720 of 1,813 Next Last