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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 526th edsrzf 🇳🇿 767 70 8ms 14 Dec 2024 527th janbehrens 🇩🇪 766 94 465ms 24 Mar 2022 528th adgh 🇬🇧 765 58 96ms 8 Jan 2025 529th jakobkordez 🇸🇮 765 67 22ms 19 Oct 2022 529th Artemis21 🇬🇧 765 67 28ms 21 Jan 2025 529th shelerr 765 67 43ms 22 Aug 2025 532nd Shanethegamer 🇺🇸 764 86 116ms 7 Nov 2025 533rd JDiLenarda 🇫🇷 764 90 1,299ms 17 Nov 2023 534th MeWhenI 🇻🇦 763 188 451ms 28 Mar 2025 535th SirBogman 🇺🇸 762 80 40ms 8 Dec 2021 536th UnderKoen 🇳🇱 762 107 25ms 5 Dec 2024 537th f-tucker 761 77 2ms 8 Jan 2024 538th snoozingnewt 🇨🇦 760 60 706ms 13 Oct 2025 539th DayDun 🇸🇪 759 54 9ms 24 Jan 2023 539th CaedenHarper 🇨🇦 759 54 9ms 23 Aug 2025 541st stefangimmillaro 759 85 2,719ms 28 Oct 2024 542nd janbehrens 🇩🇪 756 48 6ms 7 Jun 2021 543rd knutae 🇳🇴 754 68 20ms 16 Jul 2021 543rd rowboat1 754 68 41ms 24 Jun 2022 543rd FortuiteMan 🇫🇷 754 68 50ms 20 Aug 2023 543rd Glinte 754 68 11ms 14 Dec 2023 543rd logvp 754 68 42ms 10 Jan 2024 543rd Bulmenisaurus 754 68 39ms 23 Oct 2024 543rd dokutan 754 68 15ms 12 Feb 2025 550th MeWhenI 🇻🇦 753 81 38ms 31 Dec 2023 551st SirBogman 🇺🇸 752 64 646ms 16 Jan 2024 551st AlephSquirrel 752 64 422ms 16 Jan 2024 551st msbranicky 752 64 688ms 16 Jan 2024 554th MeWhenI 🇻🇦 751 28 4ms 14 Feb 2025 555th jared-hughes 750 49 34ms 11 Sep 2022 556th MeWhenI 🇻🇦 749 57 8ms 29 Dec 2024 556th duckyluuk 🇳🇱 749 57 9ms 28 Jan 2025 558th janbehrens 🇩🇪 749 126 275ms 20 Jun 2021 559th hoosierEE 748 32 33ms 4 Feb 2022 559th scpchicken 🇵🇼 748 32 33ms 8 Jan 2023 561st SirBogman 🇺🇸 747 52 599ms 5 Jan 2024 562nd schachmattmatt 745 55 9ms 26 Sep 2021 562nd blaztoma 🇱🇹 745 55 10ms 25 Aug 2025 564th antimon2 🇯🇵 744 57 263ms 29 Oct 2022 565th marshallward 🇺🇸 744 82 39ms 7 Jun 2021 565th cure-honey 🇯🇵 744 82 38ms 9 Jun 2021 567th scpchicken 🇵🇼 743 69 13ms 25 Feb 2023 567th jatloe 743 69 42ms 27 Sep 2024 569th Shanethegamer 🇺🇸 743 97 435ms 1 Mar 2022 570th Shanethegamer 🇺🇸 742 73 23ms 28 Apr 2023 571st sisyphus-ppcg 🇦🇺 739 44 812ms 2 Mar 2022 572nd MeWhenI 🇻🇦 736 72 110ms 28 Feb 2025 573rd Steffan153 🇫🇮 736 73 10ms 3 Mar 2024 573rd Shanethegamer 🇺🇸 736 73 48ms 8 Apr 2024 575th m-tkach 🇺🇦 735 50 38ms 12 Dec 2022 575th Natanaelel 🇸🇪 735 50 36ms 12 Feb 2023 577th BlankSpruce 735 107 53ms 24 Sep 2024 578th Shanethegamer 🇺🇸 734 83 17ms 4 Oct 2024 579th MeWhenI 🇻🇦 732 54 903ms 12 May 2023 579th anter69 🇭🇺 732 54 958ms 24 Oct 2024 581st Waffle3z 732 56 9ms 1 May 2021 581st ArmaanAS 732 56 9ms 21 Jun 2021 581st LukeBridges 🇬🇧 732 56 10ms 30 Jan 2025 581st snoozingnewt 🇨🇦 732 56 9ms 13 Oct 2025 585th mokymok 🇺🇸 732 70 11ms 23 Jul 2021 585th Anonymousellama21 732 70 12ms 15 Jun 2022 585th andre-lameirinhas 🇵🇹 732 70 11ms 27 Aug 2022 585th 051 🇸🇬 732 70 45ms 30 Aug 2022 585th IshanPanpaliya 732 70 11ms 19 Oct 2022 585th ahmetdemirag 🇨🇾 732 70 10ms 12 Jun 2024 585th JunkIce 732 70 24ms 3 Dec 2024 585th croc54 732 70 10ms 17 Jan 2025 593rd SmartK8 🇨🇿 732 99 312ms 30 Oct 2022 594th albanian-laundromat 732 129 257ms 8 days ago 595th snoozingnewt 🇨🇦 731 84 88ms 13 Oct 2025 596th Natanaelel 🇸🇪 728 28 3ms 20 Jul 2023 596th emgordon154 728 28 21ms 3 Nov 2024 596th lifthrasiir 🇰🇷 728 28 3ms 29 Nov 2024 599th Mikey-Beep 🇬🇧 728 67 26ms 6 Jun 2024 600th albanian-laundromat 728 78 24ms 15 Aug 2025 First Prev 526–600 of 1,780 Next Last