Van Eck Sequence in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 743rd Alex-Huggett 🇬🇧 644 84 45ms 13 Sep 2025 752nd mousetail 🇳🇱 643 34 5ms 18 Jan 2024 753rd MeWhenI 🇻🇦 641 56 11ms 17 Nov 2023 754th Sakisan 🇧🇪 641 84 195ms 30 May 2022 755th Re-Adventures 🇮🇳 639 93 3ms 30 Dec 2021 756th cure-honey 🇯🇵 639 131 31ms 11 Jul 2021 757th lynn 638 72 30ms 8 Sep 2021 758th Bonjour27891 🇻🇳 636 85 59ms 30 Jan 2022 758th rowboat1 636 85 52ms 24 Jun 2022 760th HumanoidCPU 636 113 437ms 27 Jun 2024 761st CatsAreFluffy 634 66 62ms 31 Jan 2023 762nd kmathis22 634 122 573ms 6 days ago 763rd annaproxy 633 85 164ms 30 Jan 2022 764th msbranicky 633 102 2,347ms 9 Jan 2025 765th Yewzir 🇧🇪 632 94 4ms 9 Feb 2024 766th Shanethegamer 🇺🇸 631 49 3ms 16 Sep 2021 767th 4hg 🇺🇸 630 38 130ms 28 Jan 2023 768th florton 630 65 14ms 7 Jan 2022 768th Garklein 🇨🇦 630 65 15ms 7 Jan 2022 768th xyangst 630 65 10ms 12 Oct 2024 771st alemelis 630 70 2,003ms 19 Aug 2024 772nd emgordon154 630 86 29ms 28 Dec 2024 773rd hymanimy 629 86 54ms 24 Aug 2021 773rd FortuiteMan 🇫🇷 629 86 64ms 20 Aug 2023 773rd Azearia 629 86 13ms 23 Oct 2023 773rd Techdude01 629 86 17ms 21 Dec 2023 773rd yuchuehw 629 86 15ms 4 Feb 2024 773rd dokutan 629 86 18ms 9 Feb 2025 773rd Flekay 🇩🇪 629 86 21ms 11 Jul 2025 780th Lydxn 🇨🇦 629 123 440ms 2 Feb 2022 781st emplv 🇱🇻 627 86 114ms 20 Dec 2022 782nd snoozingnewt 🇺🇸 627 103 2,638ms 9 days ago 783rd janbehrens 🇩🇪 626 62 249ms 3 Dec 2023 784th jerrandolph 626 152 289ms 3 Nov 2023 784th JRaspass 🇬🇧 626 152 270ms 7 Feb 2024 786th MeWhenI 🇻🇦 625 110 1,273ms 14 Jun 2023 787th Adix-null 🇱🇹 624 116 386ms 17 May 2023 788th Shanethegamer 🇺🇸 622 55 96ms 9 Jan 2022 789th MichalMarsalek 🇨🇿 622 87 18ms 3 Dec 2021 789th willschremmer 622 87 26ms 4 Apr 2024 789th jatloe 622 87 43ms 27 Sep 2024 792nd olivermrose 🇺🇸 621 66 23ms 26 Sep 2021 792nd scpchicken 🇵🇼 621 66 25ms 17 May 2023 794th DialFrost 🇸🇬 621 71 673ms 23 Jul 2024 795th lynn 620 126 166ms 10 Mar 2022 796th janbehrens 🇩🇪 619 50 3ms 1 May 2021 796th kurkale6ka 619 50 3ms 14 Jul 2021 798th frankgraziano 619 58 20ms 21 Feb 2023 799th primo-ppcg 🇹🇭 619 125 453ms 2 Aug 2021 800th janAkali 🇷🇺 615 85 137ms 17 May 2025 801st befoster 615 88 35ms 8 May 2021 801st mrmena 🇦🇺 615 88 76ms 6 Jul 2021 801st martinnorling 🇸🇪 615 88 18ms 10 Feb 2022 801st abba23 615 88 14ms 27 May 2022 801st bbakersmith 615 88 14ms 28 Jun 2022 801st santiagvalencia 615 88 25ms 6 Mar 2025 807th varhammer 🇷🇺 615 99 21ms 13 Dec 2023 808th Meowsan91 🇨🇿 614 118 346ms 21 Nov 2021 808th tomh1012 614 118 370ms 21 Nov 2021 810th MeWhenI 🇻🇦 614 276 15ms 29 Aug 2023 811th Shanethegamer 🇺🇸 613 97 2ms 28 Dec 2022 812th elisherer 🇮🇱 612 67 24ms 7 Oct 2021 813th emgordon154 610 88 26ms 8 Dec 2024 814th marcin7Cd 609 100 12ms 1 May 2021 815th emgordon154 609 134 18ms 21 Nov 2024 816th bastienvoirin 🇫🇷 608 89 17ms 14 Sep 2021 816th Troon 608 89 54ms 18 Oct 2022 816th PaulMWeiser 608 89 15ms 5 Mar 2023 816th aalec 608 89 22ms 25 Apr 2024 816th ComputerKWasTaken 🇺🇸 608 89 12ms 23 Jan 2025 816th ImpressedByRocks 608 89 58ms 13 Feb 2025 816th smilesformiles3 608 89 65ms 24 Sep 2025 823rd MeWhenI 🇻🇦 606 89 115ms 14 Oct 2022 824th Shanethegamer 🇺🇸 605 131 453ms 24 Mar 2023 825th neel11235813 603 68 20ms 4 Apr 2023 First Prev 751–825 of 1,753 Next Last