Van Eck Sequence in all languages in bytes. 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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 376th Shanethegamer 🇺🇸 841 73 99ms 13 May 2021 377th stefangimmillaro 841 92 352ms 6 Oct 2025 378th error256 839 57 90ms 13 Sep 2024 379th ovs-code 🇩🇪 839 171 558ms 9 Mar 2025 380th jared-hughes 838 71 3ms 17 Mar 2022 380th LorenzoDeGaspari 838 71 2ms 26 Jul 2022 380th inventshah 838 71 2ms 24 Nov 2022 383rd Steffan153 🇫🇮 837 46 2ms 20 Jul 2024 383rd sean-niemann 🇺🇸 837 46 2ms 28 Apr 2025 385th duckyluuk 🇳🇱 836 49 11ms 3 Oct 2024 386th MeWhenI 🇻🇦 836 94 53ms 8 May 2022 386th jared-hughes 836 94 53ms 20 Jul 2022 386th janbehrens 🇩🇪 836 94 55ms 20 Nov 2022 386th MateuszPietrzak 🇵🇱 836 94 54ms 11 Jan 2024 386th luuumine 🇫🇷 836 94 54ms 15 days ago 391st prplz 🇦🇺 835 44 36ms 1 May 2021 392nd Shanethegamer 🇺🇸 835 58 5ms 24 May 2021 393rd stefangimmillaro 835 73 41ms 21 Jun 2023 394th edsrzf 🇳🇿 835 114 258ms 8 Nov 2024 395th tomtheisen 🇺🇸 833 87 322ms 21 Nov 2021 396th HPWiz 🇳🇿 832 53 463ms 21 Jun 2021 397th suwat513 832 65 11ms 18 Jun 2023 397th mikehanus 832 65 35ms 5 Dec 2023 397th mathisfun271 832 65 11ms 12 Feb 2024 397th InigoK 🇺🇸 832 65 59ms 26 Aug 2025 401st sean-niemann 🇺🇸 832 93 331ms 26 Sep 2025 402nd sean-niemann 🇺🇸 830 75 42ms 26 Apr 2025 403rd lynn 829 83 1,433ms 13 Sep 2021 404th Shanethegamer 🇺🇸 828 64 99ms 24 May 2021 405th GolfingSuccess 🇬🇷 827 95 53ms 2 Jan 2022 406th prplz 🇦🇺 826 72 3ms 1 May 2021 406th NewDefectus 🇮🇱 826 72 2ms 3 May 2021 406th 09cf 826 72 2ms 31 Aug 2023 406th AZTECCO 826 72 2ms 16 Sep 2025 410th lynn 825 29 38ms 1 May 2021 411th stefangimmillaro 823 88 348ms 5 May 2023 412th MeWhenI 🇻🇦 823 94 331ms 18 days ago 413th stefangimmillaro 823 95 123ms 28 May 2024 414th Lydxn 🇨🇦 822 54 95ms 28 Jun 2023 415th neihousaigaai 820 50 9ms 3 May 2021 415th uttumuttu 🇫🇮 820 50 9ms 8 Jan 2022 415th jared-hughes 820 50 9ms 6 Apr 2022 415th janbehrens 🇩🇪 820 50 11ms 31 May 2022 415th inventshah 820 50 10ms 15 Nov 2022 415th Maznek 820 50 9ms 28 Jun 2023 415th voytxt 🇨🇿 820 50 10ms 11 Jul 2024 422nd Waffle3z 820 66 10ms 1 May 2021 422nd NewDefectus 🇮🇱 820 66 10ms 3 May 2021 422nd betaveros 820 66 46ms 1 Jan 2023 422nd stertooy 🇧🇪 820 66 24ms 18 Jun 2024 422nd Bmrl7 820 66 19ms 31 Aug 2025 427th albanian-laundromat 820 76 42ms 6 Sep 2025 428th typeswitch-dev 🇵🇹 818 81 7ms 4 Aug 2023 429th ovs-code 🇩🇪 818 88 452ms 14 Mar 2022 430th primo-ppcg 🇹🇭 817 64 128ms 6 Aug 2024 431st GrayJoKing 🇦🇺 817 66 102ms 6 Feb 2023 431st sean-niemann 🇺🇸 817 66 104ms 19 Jul 2024 433rd Argeento 🇵🇱 816 46 125ms 3 Aug 2024 434th SirBogman 🇺🇸 815 42 558ms 9 Apr 2022 435th lifthrasiir 🇰🇷 815 59 526ms 2 Dec 2024 436th primo-ppcg 🇹🇭 815 65 117ms 11 Jul 2022 437th nwellnhof 🇩🇪 814 38 10ms 14 Oct 2021 437th Steffan153 🇫🇮 814 38 3ms 29 Aug 2024 437th saito-ta 🇯🇵 814 38 4ms 4 Aug 2025 440th edsrzf 🇳🇿 814 56 718ms 4 Sep 2025 440th CaedenHarper 🇨🇦 814 56 718ms 2 Oct 2025 440th albanian-laundromat 814 56 727ms 21 days ago 443rd Yax42 🇫🇷 814 89 338ms 16 Aug 2025 444th primo-ppcg 🇹🇭 813 103 25ms 10 May 2023 445th dcgjb 810 48 408ms 22 Feb 2024 445th Steffan153 🇫🇮 810 48 297ms 9 Aug 2024 447th GrayJoKing 🇦🇺 809 61 7ms 11 Oct 2023 448th Steffan153 🇫🇮 809 89 393ms 23 Jul 2024 448th sean-niemann 🇺🇸 809 89 459ms 2 Jan 2025 450th emgordon154 807 49 1,096ms 27 Nov 2024 First Prev 376–450 of 1,781 Next Last