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 321st prplz 🇦🇺 872 47 11ms 1 May 2021 321st biocommando 🇫🇮 872 47 12ms 10 Aug 2023 323rd GrayJoKing 🇦🇺 871 83 462ms 14 Mar 2022 324th namelessiw 871 88 441ms 15 Nov 2025 324th DialFrost 🇸🇬 871 88 514ms 16 Nov 2025 324th Steffan153 🇫🇮 871 88 371ms 9 days ago 327th RockOfStone 869 56 2ms 5 Nov 2021 328th TimHuisman1703 869 59 12ms 7 Jan 2022 328th KatieLG 🇬🇧 869 59 50ms 11 Dec 2022 328th wuzekai518 869 59 12ms 28 Jun 2024 328th albanian-laundromat 🇺🇸 869 59 12ms 30 Jul 2025 328th RaBa21 🇭🇺 869 59 12ms 11 Aug 2025 328th Lv0Sys 🇵🇱 869 59 11ms 5 Dec 2025 328th xDragoxboi 869 59 12ms 27 Feb 2026 328th solisolu 869 59 32ms 15 days ago 328th scpchicken 🇵🇼 869 59 15ms 3 days ago 337th DialFrost 🇸🇬 868 76 118ms 30 Nov 2025 337th snoozingnewt 🇨🇦 868 76 122ms 30 Nov 2025 339th DialFrost 🇸🇬 867 51 836ms 5 Sep 2025 339th xsot 🇸🇬 867 51 968ms 22 Nov 2025 341st sean-niemann 🇺🇸 867 71 94ms 30 Dec 2024 342nd bitsandbeyond 🇳🇱 865 45 658ms 5 Nov 2025 343rd Steffan153 🇫🇮 865 59 17ms 9 days ago 344th GrayJoKing 🇦🇺 865 76 8ms 21 Feb 2026 345th kg583 🇺🇸 865 85 39ms 14 Mar 2026 346th Lydxn 🇨🇦 864 46 1,313ms 27 Jun 2023 347th primo-ppcg 🇹🇭 864 84 365ms 21 Nov 2021 348th sean-niemann 🇺🇸 863 68 2ms 2 Jan 2025 349th jared-hughes 863 169 7ms 17 Mar 2023 350th primo-ppcg 🇹🇭 862 36 4ms 1 May 2021 350th HPWiz 🇳🇿 862 36 4ms 2 May 2021 352nd b-illy 🇬🇧 861 56 460ms 7 Sep 2024 353rd MichalMarsalek 🇨🇿 861 61 142ms 15 Nov 2021 353rd GrayJoKing 🇦🇺 861 61 143ms 8 May 2022 353rd prestosilver 🇺🇸 861 61 143ms 20 days ago 356th JayXon 🇺🇸 861 159 1,642ms 15 Sep 2025 357th zacjl 860 81 47ms 14 Feb 2025 357th edsrzf 🇳🇿 860 81 52ms 6 days ago 359th KasperKivimaeki 🇫🇮 860 110 333ms 29 Sep 2025 360th MeWhenI 🇻🇦 860 170 1,120ms 18 Jan 2026 361st kg583 🇺🇸 857 59 27ms 11 Mar 2026 362nd m-tkach 🇺🇦 856 92 59ms 2 Jan 2022 362nd inventshah 856 92 53ms 16 Dec 2022 362nd 09cf 856 92 62ms 9 Sep 2023 362nd ovs-code 🇩🇪 856 92 58ms 3 Jun 2024 362nd KasperKivimaeki 🇫🇮 856 92 65ms 27 Nov 2025 367th jared-hughes 855 28 33ms 23 Sep 2021 367th neel11235813 855 28 34ms 4 Mar 2023 369th marcin7Cd 855 60 12ms 1 May 2021 369th RYNO8 855 60 32ms 29 Aug 2021 369th jared-hughes 855 60 12ms 11 Sep 2022 369th quimey 855 60 12ms 15 Mar 2023 369th janbehrens 🇩🇪 855 60 12ms 17 Jun 2023 369th tobeannouncd 855 60 13ms 18 Sep 2023 369th Hyunwook-Kim-WV 855 60 12ms 7 Aug 2025 369th jacekwladzinski 855 60 32ms 3 Oct 2025 369th sisyphus-ppcg 🇦🇺 855 60 32ms 30 Nov 2025 369th lvl1psy 855 60 11ms 3 Jan 2026 369th ryyyn 🇺🇸 855 60 26ms 14 Jan 2026 369th madex 🇩🇪 855 60 12ms 6 days ago 381st stefangimmillaro 855 72 88ms 7 May 2023 382nd GrayJoKing 🇦🇺 854 43 150ms 4 Aug 2024 383rd dmrichwa 🇺🇸 854 48 11ms 25 Apr 2022 384th namelessiw 854 85 380ms 16 Aug 2025 384th DialFrost 🇸🇬 854 85 387ms 16 Nov 2025 386th Shanethegamer 🇺🇸 853 169 1,501ms 28 Apr 2025 387th primo-ppcg 🇹🇭 851 72 22ms 22 Jan 2023 388th Steffan153 🇫🇮 851 85 429ms 9 days ago 389th GrayJoKing 🇦🇺 850 24 3ms 5 Jun 2025 389th jusaka 850 24 3ms 34 hours ago 391st yeminghan2021 847 93 55ms 3 Feb 2025 392nd primo-ppcg 🇹🇭 846 47 1,217ms 1 May 2021 392nd pardouin 🇫🇷 846 47 1,208ms 10 Sep 2025 394th CaedenHarper 🇨🇦 846 57 498ms 10 Sep 2024 394th DialFrost 🇸🇬 846 57 455ms 30 Dec 2024 396th emplv 🇱🇻 845 112 346ms 19 Feb 2022 397th tomtheisen 🇺🇸 844 86 370ms 21 Nov 2021 398th Shanethegamer 🇺🇸 843 73 103ms 13 May 2021 399th ovs-code 🇩🇪 843 171 1,431ms 9 Mar 2025 400th ovs-code 🇩🇪 842 58 18ms 1 Jul 2024 First Prev 321–400 of 1,942 Next Last