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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 600th duckyluuk 🇳🇱 749 57 9ms 28 Jan 2025 602nd hoosierEE 748 32 33ms 4 Feb 2022 602nd scpchicken 🇵🇼 748 32 33ms 8 Jan 2023 604th SirBogman 🇺🇸 748 52 598ms 5 Jan 2024 605th schachmattmatt 745 55 12ms 26 Sep 2021 606th antimon2 🇯🇵 744 57 289ms 29 Oct 2022 607th marshallward 🇺🇸 744 82 39ms 7 Jun 2021 607th cure-honey 🇯🇵 744 82 38ms 9 Jun 2021 609th Shanethegamer 🇺🇸 744 97 448ms 1 Mar 2022 610th jatloe 743 69 43ms 27 Sep 2024 611th sisyphus-ppcg 🇦🇺 739 44 571ms 2 Mar 2022 612th JDiLenarda 🇫🇷 738 90 1,580ms 17 Nov 2023 613th FortuiteMan 🇫🇷 738 198 834ms 3 Jan 2026 614th Shanethegamer 🇺🇸 737 83 17ms 4 Oct 2024 615th m-tkach 🇺🇦 736 50 43ms 12 Dec 2022 615th Natanaelel 🇸🇪 736 50 38ms 12 Feb 2023 617th MeWhenI 🇻🇦 736 72 141ms 28 Feb 2025 618th MeWhenI 🇻🇦 735 54 1,293ms 12 May 2023 619th snoozingnewt 🇨🇦 735 60 720ms 13 Oct 2025 620th BlankSpruce 735 107 58ms 24 Sep 2024 621st SmartK8 🇨🇿 733 99 385ms 30 Oct 2022 622nd albanian-laundromat 🇺🇸 733 129 336ms 4 Dec 2025 623rd Waffle3z 732 56 11ms 1 May 2021 623rd ArmaanAS 732 56 10ms 21 Jun 2021 623rd LukeBridges 🇬🇧 732 56 11ms 30 Jan 2025 623rd snoozingnewt 🇨🇦 732 56 12ms 13 Oct 2025 627th mokymok 🇺🇸 732 70 12ms 23 Jul 2021 627th Anonymousellama21 732 70 12ms 15 Jun 2022 627th andre-lameirinhas 🇵🇹 732 70 11ms 27 Aug 2022 627th 051 🇸🇬 732 70 44ms 30 Aug 2022 627th IshanPanpaliya 732 70 11ms 19 Oct 2022 627th ahmetdemirag 🇨🇾 732 70 11ms 12 Jun 2024 627th JunkIce 732 70 25ms 3 Dec 2024 627th croc54 732 70 13ms 17 Jan 2025 627th 77Tigers 732 70 48ms 9 Jan 2026 636th snoozingnewt 🇨🇦 731 84 91ms 13 Oct 2025 637th Natanaelel 🇸🇪 729 28 2ms 20 Jul 2023 637th emgordon154 729 28 20ms 3 Nov 2024 637th lifthrasiir 🇰🇷 729 28 3ms 29 Nov 2024 640th albanian-laundromat 🇺🇸 729 78 21ms 15 Aug 2025 641st Mikey-Beep 🇬🇧 728 67 27ms 6 Jun 2024 642nd Alex-x90 🇺🇸 728 108 62ms 9 Dec 2022 642nd CatsAreFluffy 728 108 65ms 16 Dec 2022 644th rboath 727 61 94ms 9 Jan 2025 645th targrik 727 130 347ms 4 Jul 2025 645th snoozingnewt 🇨🇦 727 130 320ms 13 Oct 2025 647th DialFrost 🇸🇬 725 33 34ms 27 Jan 2023 648th MeWhenI 🇻🇦 725 67 2ms 22 Jul 2024 649th primo-ppcg 🇹🇭 722 45 118ms 21 Jun 2021 650th Drew-j-Smith 722 71 43ms 19 Apr 2022 650th commandz0 🇺🇸 722 71 15ms 22 Sep 2022 650th SectorCorruptor 722 71 12ms 2 Feb 2026 650th JOrE20 722 71 12ms 22 Feb 2026 654th emgordon154 722 100 438ms 8 Feb 2026 655th edsrzf 🇳🇿 721 70 10ms 14 Dec 2024 656th albanian-laundromat 🇺🇸 720 77 161ms 20 Nov 2025 657th ovs-code 🇩🇪 719 51 133ms 17 Nov 2024 658th eranws 719 57 11ms 9 Sep 2022 658th iczelia 🇩🇪 719 57 11ms 11 Oct 2025 660th albanian-laundromat 🇺🇸 719 67 460ms 23 Oct 2025 661st stefangimmillaro 719 75 109ms 25 Jun 2023 662nd cure-honey 🇯🇵 719 109 131ms 11 Jul 2021 662nd mousetail 🇳🇱 719 109 129ms 18 Jan 2024 664th inventshah 719 131 120ms 9 Sep 2022 665th snoozingnewt 🇨🇦 715 82 2ms 13 Oct 2025 666th emplv 🇱🇻 713 118 26ms 29 Jun 2022 667th mauro-1 🇮🇹 712 72 19ms 18 Aug 2021 667th PiterAnnema 712 72 41ms 23 Mar 2022 667th Andrey135296 712 72 12ms 4 Apr 2022 667th TaserTheFox 🇺🇸 712 72 12ms 27 Jan 2023 667th Fracture17 712 72 44ms 13 Apr 2023 667th WillConker 712 72 48ms 10 Mar 2024 667th jipsong 🇩🇪 712 72 19ms 10 Jun 2024 667th CutSandstone 712 72 42ms 5 Jul 2024 675th sean-niemann 🇺🇸 712 110 131ms 9 Jun 2025 676th rak1507 🇬🇧 709 76 133ms 29 Jun 2021 676th GrayJoKing 🇦🇺 709 76 130ms 14 Mar 2022 678th Irratix 🇳🇱 709 111 63ms 3 Jan 2022 678th Yewzir 🇧🇪 709 111 58ms 11 Feb 2024 680th emgordon154 708 52 43ms 27 Nov 2024 680th olleicua 🇺🇸 708 52 46ms 25 Feb 2025 680th codereport 🇨🇦 708 52 40ms 21 Apr 2025 680th snoozingnewt 🇨🇦 708 52 40ms 13 Oct 2025 684th KatieLG 🇬🇧 708 56 1,325ms 13 Oct 2021 685th dokutan 708 68 458ms 12 Feb 2025 686th edsrzf 🇳🇿 707 72 5ms 24 days ago 687th emgordon154 707 203 1,266ms 6 Nov 2025 688th jared-hughes 705 51 6ms 17 Jul 2022 689th razetime 704 29 3ms 13 Jan 2022 690th Shanethegamer 🇺🇸 704 34 34ms 6 May 2021 690th MeWhenI 🇻🇦 704 34 34ms 9 Nov 2021 690th sisyphus-ppcg 🇦🇺 704 34 34ms 2 Mar 2022 693rd snoozingnewt 🇨🇦 704 69 2ms 13 Oct 2025 694th albanian-laundromat 🇺🇸 702 55 2ms 12 Mar 2026 695th Irratix 🇳🇱 702 73 42ms 7 May 2022 695th fredrik-bakke 🇳🇴 702 73 47ms 2 Oct 2022 695th fourth-bit 702 73 52ms 5 Dec 2022 695th CatsAreFluffy 702 73 25ms 17 Dec 2022 695th jmerle 🇳🇱 702 73 71ms 16 Feb 2023 695th AlexanderFair 702 73 51ms 2 Jul 2023 First Prev 601–700 of 1,887 Next Last