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 560th TrueBoxGuy 771 70 1,322ms 24 Jul 2023 562nd inventshah 771 74 20ms 11 Sep 2022 563rd janbehrens 🇩🇪 771 94 456ms 24 Mar 2022 564th adgh 🇬🇧 768 58 97ms 8 Jan 2025 565th Shanethegamer 🇺🇸 768 87 121ms 7 Nov 2025 566th JDiLenarda 🇫🇷 768 90 1,315ms 17 Nov 2023 567th madex 🇩🇪 767 48 44ms 7 days ago 568th MeWhenI 🇻🇦 767 188 1,440ms 28 Mar 2025 569th SirBogman 🇺🇸 766 80 39ms 8 Dec 2021 570th stefangimmillaro 766 85 2,390ms 28 Oct 2024 571st UnderKoen 🇳🇱 766 107 25ms 5 Dec 2024 572nd Drew-j-Smith 762 71 43ms 19 Apr 2022 572nd commandz0 🇺🇸 762 71 15ms 22 Sep 2022 572nd knyghty 762 71 16ms 16 Feb 2024 572nd firegene 🇮🇪 762 71 42ms 23 Sep 2024 572nd SectorCorruptor 762 71 12ms 2 Feb 2026 577th DialFrost 🇸🇬 759 51 2ms 15 Dec 2025 578th CaedenHarper 🇨🇦 759 54 10ms 23 Aug 2025 579th janbehrens 🇩🇪 759 126 361ms 20 Jun 2021 580th janbehrens 🇩🇪 758 48 6ms 7 Jun 2021 581st ovs-code 🇩🇪 758 61 72ms 23 Sep 2023 582nd MeWhenI 🇻🇦 757 81 38ms 31 Dec 2023 583rd MeWhenI 🇻🇦 755 29 4ms 14 Feb 2025 584th snoozingnewt 🇨🇦 755 59 93ms 9 Feb 2026 585th SirBogman 🇺🇸 754 64 432ms 16 Jan 2024 585th AlephSquirrel 754 64 416ms 16 Jan 2024 585th msbranicky 754 64 501ms 16 Jan 2024 588th jared-hughes 752 49 35ms 11 Sep 2022 588th anter69 🇭🇺 752 49 37ms 27 days ago 590th mauro-1 🇮🇹 752 72 19ms 18 Aug 2021 590th PiterAnnema 752 72 41ms 23 Mar 2022 590th Andrey135296 752 72 12ms 4 Apr 2022 590th TaserTheFox 🇺🇸 752 72 12ms 27 Jan 2023 590th Fracture17 752 72 44ms 13 Apr 2023 590th WillConker 752 72 48ms 10 Mar 2024 590th jipsong 🇩🇪 752 72 19ms 10 Jun 2024 590th CutSandstone 752 72 42ms 5 Jul 2024 590th robin-scragg 752 72 14ms 24 Jul 2025 599th flekAI 752 82 93ms 24 hours ago 600th MeWhenI 🇻🇦 751 57 9ms 29 Dec 2024 600th duckyluuk 🇳🇱 751 57 9ms 28 Jan 2025 602nd SirBogman 🇺🇸 749 52 567ms 5 Jan 2024 603rd hoosierEE 748 32 33ms 4 Feb 2022 603rd scpchicken 🇵🇼 748 32 33ms 8 Jan 2023 605th marshallward 🇺🇸 747 82 39ms 7 Jun 2021 605th cure-honey 🇯🇵 747 82 38ms 9 Jun 2021 607th Shanethegamer 🇺🇸 747 97 448ms 1 Mar 2022 608th schachmattmatt 746 55 10ms 26 Sep 2021 609th fredrik-bakke 🇳🇴 742 73 47ms 2 Oct 2022 609th fourth-bit 742 73 52ms 5 Dec 2022 609th QuincyNash 🇺🇸 742 73 51ms 5 Dec 2022 609th AlexanderFair 742 73 51ms 2 Jul 2023 609th HumanoidCPU 742 73 12ms 25 May 2024 609th NickTheEASDude 🇺🇸 742 73 49ms 6 Aug 2024 609th AtengChen 742 73 13ms 27 Aug 2024 609th andrewjc2000 742 73 47ms 18 Jul 2025 609th madeforlosers 742 73 12ms 13 Nov 2025 618th albanian-laundromat 🇺🇸 741 129 336ms 4 Dec 2025 619th snoozingnewt 🇨🇦 738 60 1,090ms 13 Oct 2025 620th MeWhenI 🇻🇦 738 72 141ms 28 Feb 2025 621st Shanethegamer 🇺🇸 738 83 17ms 4 Oct 2024 622nd m-tkach 🇺🇦 737 50 43ms 12 Dec 2022 622nd Natanaelel 🇸🇪 737 50 36ms 12 Feb 2023 624th ovs-code 🇩🇪 737 51 127ms 17 Nov 2024 625th ovs-code 🇩🇪 737 86 5ms 21 Jul 2024 626th MeWhenI 🇻🇦 736 54 1,323ms 12 May 2023 627th BlankSpruce 736 107 61ms 24 Sep 2024 628th targrik 735 130 347ms 4 Jul 2025 628th snoozingnewt 🇨🇦 735 130 320ms 13 Oct 2025 628th flekAI 735 130 278ms 24 hours ago 631st FortuiteMan 🇫🇷 735 199 780ms 3 Jan 2026 632nd snoozingnewt 🇨🇦 734 84 95ms 13 Oct 2025 633rd SmartK8 🇨🇿 734 99 362ms 30 Oct 2022 634th Waffle3z 732 56 11ms 1 May 2021 634th ArmaanAS 732 56 12ms 21 Jun 2021 634th LukeBridges 🇬🇧 732 56 11ms 30 Jan 2025 634th snoozingnewt 🇨🇦 732 56 10ms 13 Oct 2025 638th adoxography 732 74 47ms 20 Aug 2021 638th m42km 732 74 12ms 25 Nov 2023 638th Stockoh 🇫🇷 732 74 47ms 23 Jun 2024 First Prev 561–640 of 1,992 Next Last