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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 519th AtengChen 740 73 27 Aug 2024 519th albanian-laundromat 740 73 25 Apr 2025 528th marshallward 🇺🇸 739 82 7 Jun 2021 528th cure-honey 🇯🇵 739 82 9 Jun 2021 530th Shanethegamer 🇺🇸 738 97 1 Mar 2022 531st ovs-code 🇩🇪 736 51 17 Nov 2024 532nd m-tkach 🇺🇦 734 50 12 Dec 2022 532nd Natanaelel 🇸🇪 734 50 12 Feb 2023 534th NewDefectus 🇮🇱 734 57 6 Dec 2021 535th kumavale 🇯🇵 734 106 24 May 2021 536th MeWhenI 🇻🇦 733 72 28 Feb 2025 537th Shanethegamer 🇺🇸 733 83 4 Oct 2024 538th rucin93 🇵🇱 733 151 21 Jan 2024 539th Waffle3z 731 56 1 May 2021 539th ArmaanAS 731 56 21 Jun 2021 539th LukeBridges 🇬🇧 731 56 30 Jan 2025 542nd ovs-code 🇩🇪 731 86 21 Jul 2024 543rd BlankSpruce 731 107 24 Sep 2024 544th MeWhenI 🇻🇦 730 54 12 May 2023 544th anter69 🇭🇺 730 54 24 Oct 2024 546th adoxography 730 74 20 Aug 2021 546th CornerMercury 🇬🇧 730 74 13 Jun 2023 546th m42km 730 74 25 Nov 2023 546th Stockoh 🇫🇷 730 74 23 Jun 2024 546th TheZwierzLF 🇵🇱 730 74 15 days ago 551st SmartK8 🇨🇿 729 99 30 Oct 2022 552nd Natanaelel 🇸🇪 728 28 20 Jul 2023 552nd emgordon154 728 28 3 Nov 2024 552nd lifthrasiir 🇰🇷 728 28 29 Nov 2024 555th primo-ppcg 🇹🇭 727 47 21 Jun 2021 556th Mikey-Beep 🇬🇧 725 67 6 Jun 2024 557th Alex-x90 🇺🇸 724 108 9 Dec 2022 557th CatsAreFluffy 724 108 16 Dec 2022 559th DialFrost 🇸🇬 723 153 13 days ago 560th CaedenHarper 🇨🇦 722 131 14 Dec 2024 561st MeWhenI 🇻🇦 721 67 22 Jul 2024 562nd potato-jackson 720 75 10 Sep 2021 562nd osmith93 720 75 14 Jun 2022 562nd aksyristos 720 75 18 Jan 2023 562nd celiendonze 🇨🇭 720 75 11 Apr 2023 562nd programjames 720 75 3 Feb 2024 562nd bob-th 720 75 26 Jul 2024 568th eranws 718 57 9 Sep 2022 569th stefangimmillaro 718 75 25 Jun 2023 570th cure-honey 🇯🇵 714 109 11 Jul 2021 570th mousetail 🇳🇱 714 109 18 Jan 2024 572nd inventshah 714 131 9 Sep 2022 573rd MeWhenI 🇻🇦 714 184 11 Sep 2023 574th scpchicken 🇵🇼 711 48 8 Jan 2023 575th 77Tigers 711 76 27 May 2021 575th kyleclaassen 711 76 9 Feb 2022 575th za3k 711 76 16 Oct 2022 575th InigoK 🇺🇸 711 76 4 Apr 2023 575th cros107 711 76 6 Aug 2023 575th elgan65536 711 76 7 Apr 2024 575th wh3n3v3r 🇨🇿 711 76 14 Nov 2024 582nd rak1507 🇬🇧 708 76 29 Jun 2021 582nd GrayJoKing 🇦🇺 708 76 14 Mar 2022 584th acotis 708 110 8 Feb 2025 585th KatieLG 🇬🇧 706 68 15 Jan 2024 586th emgordon154 705 52 27 Nov 2024 586th olleicua 🇺🇸 705 52 25 Feb 2025 586th codereport 🇨🇦 705 52 21 Apr 2025 589th Irratix 🇳🇱 705 111 3 Jan 2022 589th Yewzir 🇧🇪 705 111 11 Feb 2024 591st KatieLG 🇬🇧 704 56 13 Oct 2021 592nd emplv 🇱🇻 704 118 29 Jun 2022 593rd razetime 703 29 13 Jan 2022 594th Shanethegamer 🇺🇸 703 34 6 May 2021 594th MeWhenI 🇻🇦 703 34 9 Nov 2021 594th sisyphus-ppcg 🇦🇺 703 34 2 Mar 2022 594th DialFrost 🇸🇬 703 34 18 Jan 2023 598th jared-hughes 702 51 17 Jul 2022 599th LeeCamp 702 77 23 Dec 2021 599th Just4FunCoder 702 77 23 Mar 2023 Prev 526–600 of 1,586 Next