Van Eck Sequence in all languages in chars. 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 Chars Time Submitted 641st Drew-j-Smith 722 71 43ms 19 Apr 2022 641st commandz0 🇺🇸 722 71 15ms 22 Sep 2022 641st SectorCorruptor 722 71 12ms 2 Feb 2026 641st JOrE20 722 71 12ms 22 Feb 2026 645th emgordon154 722 100 438ms 8 Feb 2026 646th edsrzf 🇳🇿 721 70 11ms 14 Dec 2024 647th ovs-code 🇩🇪 719 51 127ms 17 Nov 2024 648th eranws 719 57 14ms 9 Sep 2022 648th iczelia 🇩🇪 719 57 11ms 11 Oct 2025 650th albanian-laundromat 🇺🇸 719 67 460ms 23 Oct 2025 651st stefangimmillaro 719 75 114ms 25 Jun 2023 652nd cure-honey 🇯🇵 719 109 126ms 11 Jul 2021 652nd mousetail 🇳🇱 719 109 121ms 18 Jan 2024 654th inventshah 719 131 93ms 9 Sep 2022 655th albanian-laundromat 🇺🇸 717 77 161ms 20 Nov 2025 656th snoozingnewt 🇨🇦 715 82 2ms 13 Oct 2025 657th emplv 🇱🇻 713 118 26ms 29 Jun 2022 658th mauro-1 🇮🇹 712 72 19ms 18 Aug 2021 658th PiterAnnema 712 72 41ms 23 Mar 2022 658th Andrey135296 712 72 12ms 4 Apr 2022 658th TaserTheFox 🇺🇸 712 72 12ms 27 Jan 2023 658th Fracture17 712 72 44ms 13 Apr 2023 658th WillConker 712 72 48ms 10 Mar 2024 658th jipsong 🇩🇪 712 72 19ms 10 Jun 2024 658th CutSandstone 712 72 42ms 5 Jul 2024 666th sean-niemann 🇺🇸 712 110 120ms 9 Jun 2025 667th dokutan 709 68 458ms 12 Feb 2025 668th rak1507 🇬🇧 709 76 133ms 29 Jun 2021 668th GrayJoKing 🇦🇺 709 76 130ms 14 Mar 2022 670th Irratix 🇳🇱 709 111 63ms 3 Jan 2022 670th Yewzir 🇧🇪 709 111 67ms 11 Feb 2024 672nd emgordon154 708 52 41ms 27 Nov 2024 672nd olleicua 🇺🇸 708 52 46ms 25 Feb 2025 672nd codereport 🇨🇦 708 52 33ms 21 Apr 2025 672nd snoozingnewt 🇨🇦 708 52 38ms 13 Oct 2025 676th KatieLG 🇬🇧 708 56 1,480ms 13 Oct 2021 677th edsrzf 🇳🇿 707 72 5ms 6 days ago 678th emgordon154 707 203 1,489ms 6 Nov 2025 679th jared-hughes 705 51 6ms 17 Jul 2022 680th razetime 704 29 3ms 13 Jan 2022 681st Shanethegamer 🇺🇸 704 34 34ms 6 May 2021 681st MeWhenI 🇻🇦 704 34 34ms 9 Nov 2021 681st sisyphus-ppcg 🇦🇺 704 34 34ms 2 Mar 2022 684th snoozingnewt 🇨🇦 704 69 2ms 13 Oct 2025 685th MeWhenI 🇻🇦 703 194 1,704ms 7 Nov 2025 686th albanian-laundromat 🇺🇸 702 55 2ms 12 Mar 2026 687th Irratix 🇳🇱 702 73 42ms 7 May 2022 687th fredrik-bakke 🇳🇴 702 73 47ms 2 Oct 2022 687th fourth-bit 702 73 52ms 5 Dec 2022 687th CatsAreFluffy 702 73 25ms 17 Dec 2022 687th jmerle 🇳🇱 702 73 71ms 16 Feb 2023 687th AlexanderFair 702 73 51ms 2 Jul 2023 687th NickTheEASDude 🇺🇸 702 73 49ms 6 Aug 2024 687th AtengChen 702 73 13ms 27 Aug 2024 687th andrewjc2000 702 73 47ms 18 Jul 2025 687th madeforlosers 702 73 12ms 13 Nov 2025 697th GolfingSuccess 🇬🇷 702 81 18ms 11 Sep 2022 698th Herbert00709 🇵🇱 702 112 56ms 1 Nov 2024 699th albanian-laundromat 🇺🇸 701 120 26ms 12 Mar 2026 700th luuumine 🇫🇷 700 112 126ms 16 Nov 2025 701st commandz0 🇺🇸 699 69 472ms 15 Jan 2024 701st TheZwierzLF 🇵🇱 699 69 441ms 22 Nov 2025 703rd Shanethegamer 🇺🇸 698 73 27ms 28 Apr 2023 704th madex 🇩🇪 697 93 2,433ms 3 days ago 705th MeWhenI 🇻🇦 697 114 27ms 7 Jun 2023 706th oceko 696 113 60ms 19 Feb 2024 707th frankgraziano 695 245 15ms 30 Sep 2025 708th adoxography 694 53 41ms 20 Aug 2021 708th schachmattmatt 694 53 38ms 25 Sep 2021 708th tatzyr 🇯🇵 694 53 44ms 18 Jan 2025 711th MeWhenI 🇻🇦 694 90 41ms 17 Feb 2023 712th adoxography 693 74 47ms 20 Aug 2021 712th m42km 693 74 12ms 25 Nov 2023 712th Stockoh 🇫🇷 693 74 47ms 23 Jun 2024 712th TheZwierzLF 🇵🇱 693 74 12ms 24 May 2025 716th ian-h-chamberlain 🇺🇸 693 113 125ms 6 Jul 2022 717th DialFrost 🇸🇬 692 52 10ms 29 Dec 2025 718th Shanethegamer 🇺🇸 691 73 50ms 8 Apr 2024 719th arjanadriaanse 🇳🇱 691 78 141ms 10 Feb 2022 719th Shanethegamer 🇺🇸 691 78 119ms 15 Oct 2022 First Prev 641–720 of 1,873 Next Last