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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 374th inventshah 837 71 2ms 24 Nov 2022 377th duckyluuk 🇳🇱 836 49 9ms 3 Oct 2024 378th prplz 🇦🇺 835 44 36ms 1 May 2021 379th Shanethegamer 🇺🇸 835 58 5ms 24 May 2021 380th stefangimmillaro 835 73 41ms 21 Jun 2023 381st MeWhenI 🇻🇦 835 94 67ms 8 May 2022 381st jared-hughes 835 94 60ms 20 Jul 2022 381st janbehrens 🇩🇪 835 94 62ms 20 Nov 2022 381st MateuszPietrzak 🇵🇱 835 94 68ms 11 Jan 2024 385th edsrzf 🇳🇿 835 114 254ms 8 Nov 2024 386th HPWiz 🇳🇿 832 53 479ms 21 Jun 2021 387th suwat513 832 65 12ms 18 Jun 2023 387th mikehanus 832 65 37ms 5 Dec 2023 387th mathisfun271 832 65 12ms 12 Feb 2024 387th InigoK 🇺🇸 832 65 62ms 26 Aug 2025 391st tomtheisen 🇺🇸 832 87 334ms 21 Nov 2021 392nd sean-niemann 🇺🇸 832 93 384ms 26 Sep 2025 393rd sean-niemann 🇺🇸 830 75 42ms 26 Apr 2025 394th lynn 829 83 1,338ms 13 Sep 2021 395th Shanethegamer 🇺🇸 828 64 99ms 24 May 2021 396th prplz 🇦🇺 826 72 3ms 1 May 2021 396th NewDefectus 🇮🇱 826 72 2ms 3 May 2021 396th 09cf 826 72 2ms 31 Aug 2023 396th AZTECCO 826 72 2ms 16 Sep 2025 400th GolfingSuccess 🇬🇷 826 95 66ms 2 Jan 2022 401st lynn 825 29 38ms 1 May 2021 402nd GrayJoKing 🇦🇺 824 61 8ms 11 Oct 2023 403rd stefangimmillaro 823 88 372ms 5 May 2023 404th Lydxn 🇨🇦 822 54 95ms 28 Jun 2023 405th stefangimmillaro 822 95 117ms 28 May 2024 406th neihousaigaai 820 50 13ms 3 May 2021 406th uttumuttu 🇫🇮 820 50 11ms 8 Jan 2022 406th jared-hughes 820 50 10ms 6 Apr 2022 406th janbehrens 🇩🇪 820 50 11ms 31 May 2022 406th inventshah 820 50 10ms 15 Nov 2022 406th Maznek 820 50 12ms 28 Jun 2023 406th voytxt 🇨🇿 820 50 9ms 11 Jul 2024 413th Waffle3z 820 66 16ms 1 May 2021 413th NewDefectus 🇮🇱 820 66 11ms 3 May 2021 413th betaveros 820 66 46ms 1 Jan 2023 413th stertooy 🇧🇪 820 66 28ms 18 Jun 2024 413th Bmrl7 820 66 24ms 31 Aug 2025 418th albanian-laundromat 820 76 42ms 6 Sep 2025 419th typeswitch-dev 🇵🇹 818 81 7ms 4 Aug 2023 420th primo-ppcg 🇹🇭 817 64 128ms 6 Aug 2024 421st GrayJoKing 🇦🇺 817 66 117ms 6 Feb 2023 421st sean-niemann 🇺🇸 817 66 115ms 19 Jul 2024 423rd ovs-code 🇩🇪 817 88 452ms 14 Mar 2022 424th Argeento 🇵🇱 816 46 128ms 3 Aug 2024 425th SirBogman 🇺🇸 815 42 570ms 9 Apr 2022 426th lifthrasiir 🇰🇷 815 59 526ms 2 Dec 2024 427th primo-ppcg 🇹🇭 815 65 117ms 11 Jul 2022 428th nwellnhof 🇩🇪 814 38 10ms 14 Oct 2021 428th Steffan153 🇫🇮 814 38 3ms 29 Aug 2024 428th saito-ta 🇯🇵 814 38 4ms 4 Aug 2025 431st Yax42 🇫🇷 814 89 352ms 16 Aug 2025 432nd primo-ppcg 🇹🇭 813 103 25ms 10 May 2023 433rd edsrzf 🇳🇿 812 56 791ms 4 Sep 2025 433rd CaedenHarper 🇨🇦 812 56 993ms 2 Oct 2025 433rd albanian-laundromat 812 56 723ms 21 hours ago 436th dcgjb 810 48 468ms 22 Feb 2024 436th Steffan153 🇫🇮 810 48 314ms 9 Aug 2024 438th Steffan153 🇫🇮 808 89 393ms 23 Jul 2024 438th sean-niemann 🇺🇸 808 89 459ms 2 Jan 2025 440th emgordon154 807 49 1,096ms 27 Nov 2024 441st shelerr 807 67 57ms 22 Aug 2025 441st KatieLG 🇬🇧 807 67 50ms 1 Oct 2025 443rd inventshah 807 80 4,047ms 12 Nov 2024 444th prplz 🇦🇺 805 90 300ms 21 Nov 2021 444th MeWhenI 🇻🇦 805 90 367ms 8 Dec 2022 444th sean-niemann 🇺🇸 805 90 321ms 2 Jan 2025 447th tayloia 🇬🇧 804 51 13ms 18 May 2023 448th janbehrens 🇩🇪 803 74 2ms 1 May 2021 449th JayXon 🇺🇸 802 55 350ms 20 Jun 2021 450th MeWhenI 🇻🇦 801 60 538ms 29 Apr 2025 First Prev 376–450 of 1,760 Next Last