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 561st stefangimmillaro 763 85 2,427ms 28 Oct 2024 562nd MeWhenI 🇻🇦 763 188 1,833ms 28 Mar 2025 563rd SirBogman 🇺🇸 762 80 39ms 8 Dec 2021 564th f-tucker 761 77 2ms 8 Jan 2024 565th DayDun 🇸🇪 759 54 10ms 24 Jan 2023 565th CaedenHarper 🇨🇦 759 54 10ms 23 Aug 2025 567th janbehrens 🇩🇪 757 48 6ms 7 Jun 2021 568th DialFrost 🇸🇬 757 51 2ms 15 Dec 2025 569th ovs-code 🇩🇪 757 61 73ms 23 Sep 2023 570th knutae 🇳🇴 754 68 19ms 16 Jul 2021 570th rowboat1 754 68 45ms 24 Jun 2022 570th FortuiteMan 🇫🇷 754 68 48ms 20 Aug 2023 570th Glinte 754 68 11ms 14 Dec 2023 570th logvp 754 68 46ms 10 Jan 2024 570th Bulmenisaurus 754 68 47ms 23 Oct 2024 570th dokutan 754 68 14ms 12 Feb 2025 577th SirBogman 🇺🇸 753 64 437ms 16 Jan 2024 577th AlephSquirrel 753 64 485ms 16 Jan 2024 577th msbranicky 753 64 455ms 16 Jan 2024 580th MeWhenI 🇻🇦 753 81 38ms 31 Dec 2023 581st snoozingnewt 🇨🇦 752 59 93ms 9 Feb 2026 582nd MeWhenI 🇻🇦 751 28 4ms 14 Feb 2025 583rd jared-hughes 751 49 35ms 11 Sep 2022 583rd anter69 🇭🇺 751 49 37ms 17 days ago 585th janbehrens 🇩🇪 750 126 297ms 20 Jun 2021 586th MeWhenI 🇻🇦 749 57 9ms 29 Dec 2024 586th duckyluuk 🇳🇱 749 57 9ms 28 Jan 2025 588th hoosierEE 748 32 33ms 4 Feb 2022 588th scpchicken 🇵🇼 748 32 33ms 8 Jan 2023 590th SirBogman 🇺🇸 748 52 595ms 5 Jan 2024 591st schachmattmatt 745 55 10ms 26 Sep 2021 592nd antimon2 🇯🇵 744 57 277ms 29 Oct 2022 593rd marshallward 🇺🇸 744 82 39ms 7 Jun 2021 593rd cure-honey 🇯🇵 744 82 38ms 9 Jun 2021 595th Shanethegamer 🇺🇸 744 97 448ms 1 Mar 2022 596th scpchicken 🇵🇼 743 69 14ms 25 Feb 2023 596th jatloe 743 69 39ms 27 Sep 2024 598th madex 🇩🇪 742 79 2ms 18 days ago 599th sisyphus-ppcg 🇦🇺 739 44 527ms 2 Mar 2022 600th Shanethegamer 🇺🇸 737 83 17ms 4 Oct 2024 601st m-tkach 🇺🇦 736 50 43ms 12 Dec 2022 601st Natanaelel 🇸🇪 736 50 36ms 12 Feb 2023 603rd MeWhenI 🇻🇦 736 72 141ms 28 Feb 2025 604th snoozingnewt 🇨🇦 735 60 2,259ms 13 Oct 2025 605th BlankSpruce 735 107 66ms 24 Sep 2024 606th FortuiteMan 🇫🇷 735 198 797ms 3 Jan 2026 607th MeWhenI 🇻🇦 734 54 1,323ms 12 May 2023 608th SmartK8 🇨🇿 733 99 362ms 30 Oct 2022 609th albanian-laundromat 733 129 300ms 4 Dec 2025 610th Waffle3z 732 56 10ms 1 May 2021 610th ArmaanAS 732 56 11ms 21 Jun 2021 610th LukeBridges 🇬🇧 732 56 10ms 30 Jan 2025 610th snoozingnewt 🇨🇦 732 56 10ms 13 Oct 2025 614th mokymok 🇺🇸 732 70 11ms 23 Jul 2021 614th Anonymousellama21 732 70 12ms 15 Jun 2022 614th andre-lameirinhas 🇵🇹 732 70 11ms 27 Aug 2022 614th 051 🇸🇬 732 70 42ms 30 Aug 2022 614th IshanPanpaliya 732 70 11ms 19 Oct 2022 614th ahmetdemirag 🇨🇾 732 70 11ms 12 Jun 2024 614th JunkIce 732 70 25ms 3 Dec 2024 614th croc54 732 70 11ms 17 Jan 2025 614th 77Tigers 732 70 45ms 9 Jan 2026 614th madex 🇩🇪 732 70 11ms 18 days ago 624th snoozingnewt 🇨🇦 731 84 95ms 13 Oct 2025 625th Natanaelel 🇸🇪 729 28 2ms 20 Jul 2023 625th emgordon154 729 28 20ms 3 Nov 2024 625th lifthrasiir 🇰🇷 729 28 3ms 29 Nov 2024 628th albanian-laundromat 729 78 23ms 15 Aug 2025 629th Mikey-Beep 🇬🇧 728 67 27ms 6 Jun 2024 630th Alex-x90 🇺🇸 728 108 58ms 9 Dec 2022 630th CatsAreFluffy 728 108 61ms 16 Dec 2022 632nd rboath 727 61 89ms 9 Jan 2025 633rd targrik 727 130 294ms 4 Jul 2025 633rd snoozingnewt 🇨🇦 727 130 282ms 13 Oct 2025 635th DialFrost 🇸🇬 725 33 34ms 27 Jan 2023 636th MeWhenI 🇻🇦 725 67 2ms 22 Jul 2024 637th primo-ppcg 🇹🇭 722 45 137ms 21 Jun 2021 638th Drew-j-Smith 722 71 43ms 19 Apr 2022 638th commandz0 🇺🇸 722 71 13ms 22 Sep 2022 638th SectorCorruptor 722 71 11ms 2 Feb 2026 First Prev 561–640 of 1,869 Next Last