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 NFA Simulator 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 NFA Simulator 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 819th 5quiwyrm 610 84 57ms 7 Dec 2024 819th Alex-Huggett 🇬🇧 610 84 43ms 13 Sep 2025 828th emgordon154 610 88 18ms 8 Dec 2024 829th Shanethegamer 🇺🇸 610 96 3ms 3 Apr 2023 830th marcin7Cd 609 100 12ms 1 May 2021 831st emgordon154 609 134 21ms 21 Nov 2024 832nd MeWhenI 🇻🇦 606 89 100ms 14 Oct 2022 833rd msbranicky 606 224 1,578ms 16 Sep 2025 834th alemelis 605 70 1,861ms 19 Aug 2024 835th Shanethegamer 🇺🇸 605 131 453ms 24 Mar 2023 836th snoozingnewt 🇨🇦 603 64 3ms 13 Oct 2025 837th neel11235813 603 68 21ms 4 Apr 2023 837th madeforlosers 603 68 25ms 16 Oct 2023 839th Bonjour27891 🇻🇳 603 85 46ms 30 Jan 2022 840th Hillsoft 598 90 115ms 27 Jul 2022 841st DialFrost 🇸🇬 596 71 582ms 23 Jul 2024 842nd hymanimy 596 86 53ms 24 Aug 2021 842nd Azearia 596 86 11ms 23 Oct 2023 842nd Techdude01 596 86 13ms 21 Dec 2023 842nd yuchuehw 596 86 15ms 4 Feb 2024 842nd Flekay 🇩🇪 596 86 14ms 11 Jul 2025 842nd LostSyntax21 🇬🇧 596 86 16ms 5 days ago 848th Shanethegamer 🇺🇸 594 117 149ms 12 Sep 2024 849th snoozingnewt 🇨🇦 593 105 43ms 13 Oct 2025 850th CaedenHarper 🇨🇦 593 129 351ms 5 Oct 2025 851st aksyristos 592 75 96ms 28 Dec 2022 852nd MichalMarsalek 🇨🇿 589 87 17ms 3 Dec 2021 852nd willschremmer 589 87 22ms 4 Apr 2024 854th emgordon154 589 111 104ms 29 hours ago 855th JGDoerrer 587 134 381ms 3 Jan 2022 856th Jonatan6 🇩🇰 586 100 3ms 27 Apr 2024 856th Herbert00709 🇵🇱 586 100 3ms 1 Nov 2024 858th c0d3-4-F00d 🇩🇪 585 70 21ms 27 May 2021 859th Andrey135296 584 124 331ms 3 Jan 2022 859th snoozingnewt 🇨🇦 584 124 347ms 13 Oct 2025 861st KenanSi 583 35 3ms 22 Feb 2022 862nd befoster 582 88 23ms 8 May 2021 862nd mrmena 🇦🇺 582 88 56ms 6 Jul 2021 862nd martinnorling 🇸🇪 582 88 16ms 10 Feb 2022 862nd abba23 582 88 14ms 27 May 2022 862nd bbakersmith 582 88 14ms 28 Jun 2022 862nd santiagvalencia 582 88 22ms 6 Mar 2025 868th Yewzir 🇧🇪 582 91 102ms 27 Mar 2024 869th bac0id 582 135 58ms 23 Feb 2024 870th Ripick 581 90 118ms 19 Aug 2025 871st pandapawskat 580 101 3ms 26 Aug 2021 871st User2654 580 101 3ms 12 Mar 2023 873rd Re-Adventures 🇮🇳 579 135 155ms 5 Jan 2023 874th msbranicky 579 163 297ms 16 Sep 2023 875th targrik 577 71 10ms 29 Jul 2025 876th Shanethegamer 🇺🇸 577 145 26ms 13 Jul 2021 877th bastienvoirin 🇫🇷 576 89 17ms 14 Sep 2021 877th Troon 576 89 48ms 18 Oct 2022 877th PaulMWeiser 576 89 14ms 5 Mar 2023 877th aalec 576 89 21ms 25 Apr 2024 877th ComputerKWasTaken 🇺🇸 576 89 11ms 23 Jan 2025 877th ImpressedByRocks 576 89 56ms 13 Feb 2025 877th smilesformiles3 576 89 53ms 24 Sep 2025 884th edsrzf 🇳🇿 576 94 4ms 8 Dec 2024 885th j-Ewan 576 164 271ms 23 Mar 2022 885th 0xjac 🇨🇭 576 164 296ms 9 Jun 2025 887th prplz 🇦🇺 575 133 306ms 11 May 2021 888th snoozingnewt 🇨🇦 574 99 3ms 13 Oct 2025 889th c0d3-4-F00d 🇩🇪 574 102 4ms 5 Dec 2021 890th MeWhenI 🇻🇦 573 54 3ms 16 Apr 2023 891st Mabeloid 🇳🇴 573 84 696ms 6 Oct 2024 892nd MarcMush 🇫🇷 572 74 745ms 11 Jul 2021 892nd snoozingnewt 🇨🇦 572 74 380ms 14 Oct 2025 894th cbrt-x 572 94 120ms 20 Jan 2025 895th akshatj27 🇦🇶 572 165 263ms 11 Jan 2022 896th jhonw 570 42 35ms 23 Sep 2023 897th janbehrens 🇩🇪 570 134 303ms 21 Nov 2022 898th wiebecommajonas 570 137 124ms 20 Nov 2021 899th SpareManiKatti 569 72 10ms 10 Sep 2021 899th CatsAreFluffy 569 72 10ms 16 Dec 2022 First Prev 826–900 of 1,774 Next Last