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 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 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 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 Knight 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 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 Knight 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 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 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 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 526th SirBogman 🇺🇸 746 52 5 Jan 2024 527th MeWhenI 🇻🇦 746 57 29 Dec 2024 527th duckyluuk 🇳🇱 746 57 28 Jan 2025 529th schachmattmatt 744 55 26 Sep 2021 530th fredrik-bakke 🇳🇴 741 73 2 Oct 2022 530th fourth-bit 741 73 5 Dec 2022 530th QuincyNash 🇺🇸 741 73 5 Dec 2022 530th AlexanderFair 741 73 2 Jul 2023 530th HumanoidCPU 741 73 25 May 2024 530th NickTheEASDude 🇺🇸 741 73 6 Aug 2024 530th AtengChen 741 73 27 Aug 2024 530th andrewjc2000 741 73 18 Jul 2025 538th marshallward 🇺🇸 741 82 7 Jun 2021 538th cure-honey 🇯🇵 741 82 9 Jun 2021 540th Shanethegamer 🇺🇸 740 73 28 Apr 2023 541st Shanethegamer 🇺🇸 739 97 1 Mar 2022 542nd ovs-code 🇩🇪 736 51 17 Nov 2024 543rd kumavale 735 106 24 May 2021 544th m-tkach 🇺🇦 734 50 12 Dec 2022 544th Natanaelel 🇸🇪 734 50 12 Feb 2023 546th NewDefectus 🇮🇱 734 57 6 Dec 2021 547th Steffan153 🇫🇮 734 73 3 Mar 2024 547th Shanethegamer 🇺🇸 734 73 8 Apr 2024 549th rucin93 🇵🇱 734 151 21 Jan 2024 550th MeWhenI 🇻🇦 733 72 28 Feb 2025 551st Shanethegamer 🇺🇸 733 83 4 Oct 2024 552nd MeWhenI 🇻🇦 731 54 12 May 2023 552nd anter69 🇭🇺 731 54 24 Oct 2024 554th Waffle3z 731 56 1 May 2021 554th ArmaanAS 731 56 21 Jun 2021 554th LukeBridges 🇬🇧 731 56 30 Jan 2025 554th Lv0Sys 🇵🇱 731 56 18 Jun 2025 558th adoxography 731 74 20 Aug 2021 558th CornerMercury 🇬🇧 731 74 13 Jun 2023 558th m42km 731 74 25 Nov 2023 558th Stockoh 🇫🇷 731 74 23 Jun 2024 558th TheZwierzLF 🇵🇱 731 74 24 May 2025 563rd ovs-code 🇩🇪 731 86 21 Jul 2024 564th BlankSpruce 731 107 24 Sep 2024 565th SmartK8 🇨🇿 730 99 30 Oct 2022 566th targrik 730 130 4 Jul 2025 567th Natanaelel 🇸🇪 728 28 20 Jul 2023 567th emgordon154 728 28 3 Nov 2024 567th lifthrasiir 🇰🇷 728 28 29 Nov 2024 570th primo-ppcg 🇹🇭 727 47 21 Jun 2021 571st rboath 726 61 9 Jan 2025 572nd albanian-laundromat 726 78 41 mins ago 573rd Mikey-Beep 🇬🇧 725 67 6 Jun 2024 574th Alex-x90 🇺🇸 724 108 9 Dec 2022 574th CatsAreFluffy 724 108 16 Dec 2022 576th CaedenHarper 🇨🇦 724 131 14 Dec 2024 577th DialFrost 🇸🇬 724 153 26 May 2025 578th MeWhenI 🇻🇦 721 67 22 Jul 2024 579th potato-jackson 721 75 10 Sep 2021 579th osmith93 721 75 14 Jun 2022 579th aksyristos 721 75 18 Jan 2023 579th celiendonze 🇨🇭 721 75 11 Apr 2023 579th programjames 721 75 3 Feb 2024 579th bob-th 721 75 26 Jul 2024 579th fkantelberg 721 75 24 days ago 586th stefangimmillaro 719 75 25 Jun 2023 587th eranws 718 57 9 Sep 2022 588th cure-honey 🇯🇵 715 109 11 Jul 2021 588th mousetail 🇳🇱 715 109 18 Jan 2024 590th inventshah 714 131 9 Sep 2022 591st MeWhenI 🇻🇦 714 184 11 Sep 2023 592nd scpchicken 🇵🇼 711 48 8 Jan 2023 593rd 77Tigers 711 76 27 May 2021 593rd kyleclaassen 711 76 9 Feb 2022 593rd za3k 711 76 16 Oct 2022 593rd InigoK 🇺🇸 711 76 4 Apr 2023 593rd cros107 711 76 6 Aug 2023 593rd elgan65536 711 76 7 Apr 2024 593rd wh3n3v3r 🇨🇿 711 76 14 Nov 2024 600th rak1507 🇬🇧 708 76 29 Jun 2021 Prev 526–600 of 1,633 Next