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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 881st MichalMarsalek 🇨🇿 622 87 22ms 3 Dec 2021 881st willschremmer 622 87 24ms 4 Apr 2024 881st jatloe 622 87 43ms 27 Sep 2024 884th janbehrens 🇩🇪 621 50 3ms 1 May 2021 884th kurkale6ka 621 50 3ms 14 Jul 2021 886th olivermrose 🇺🇸 621 66 26ms 26 Sep 2021 886th scpchicken 🇵🇼 621 66 24ms 17 May 2023 888th primo-ppcg 🇹🇭 621 125 397ms 2 Aug 2021 889th flekAI 620 105 2,602ms 5 days ago 890th janAkali 🇷🇺 619 85 127ms 17 May 2025 891st varhammer 619 99 23ms 13 Dec 2023 892nd MeWhenI 🇻🇦 618 276 13ms 29 Aug 2023 893rd Meowsan91 🇨🇿 616 118 430ms 21 Nov 2021 894th befoster 615 88 26ms 8 May 2021 894th mrmena 🇦🇺 615 88 59ms 6 Jul 2021 894th martinnorling 🇸🇪 615 88 19ms 10 Feb 2022 894th abba23 615 88 15ms 27 May 2022 894th bbakersmith 615 88 17ms 28 Jun 2022 894th santiagvalencia 615 88 24ms 6 Mar 2025 900th Shanethegamer 🇺🇸 615 97 2ms 28 Dec 2022 901st elisherer 🇮🇱 612 67 23ms 7 Oct 2021 902nd marcin7Cd 612 100 13ms 1 May 2021 903rd emgordon154 612 134 23ms 21 Nov 2024 904th michelebastione 🇮🇹 611 119 439ms 3 days ago 905th GitMensch 610 280 20ms 20 Dec 2025 906th Shanethegamer 🇺🇸 609 131 429ms 24 Mar 2023 907th bastienvoirin 🇫🇷 608 89 17ms 14 Sep 2021 907th MeWhenI 🇻🇦 608 89 124ms 14 Oct 2022 907th Troon 608 89 54ms 18 Oct 2022 907th PaulMWeiser 608 89 16ms 5 Mar 2023 907th aalec 608 89 22ms 25 Apr 2024 907th ComputerKWasTaken 🇺🇸 608 89 12ms 23 Jan 2025 907th ImpressedByRocks 608 89 55ms 13 Feb 2025 907th smilesformiles3 608 89 57ms 24 Sep 2025 915th albanian-laundromat 🇺🇸 607 96 160ms 9 Nov 2025 916th MeWhenI 🇻🇦 607 110 1,369ms 14 Jun 2023 917th snoozingnewt 🇨🇦 605 64 2ms 13 Oct 2025 918th flekAI 604 61 37ms 5 days ago 919th neel11235813 603 68 24ms 4 Apr 2023 919th madeforlosers 603 68 25ms 16 Oct 2023 921st CaedenHarper 🇨🇦 602 129 509ms 5 Oct 2025 922nd AkashTandon167 601 90 15ms 1 Nov 2021 922nd jfallon1997 601 90 16ms 9 Aug 2022 922nd myleopard 601 90 19ms 22 Dec 2022 922nd thienudomsrirungruang 601 90 17ms 14 Nov 2024 922nd JunkIce 601 90 27ms 3 Dec 2024 927th HumanoidCPU 601 159 350ms 23 Dec 2025 928th Hillsoft 600 90 128ms 27 Jul 2022 929th emgordon154 599 110 117ms 5 Dec 2025 930th Jonatan6 🇩🇰 596 100 2ms 27 Apr 2024 930th Herbert00709 🇵🇱 596 100 2ms 1 Nov 2024 932nd snoozingnewt 🇨🇦 596 105 41ms 13 Oct 2025 933rd emgordon154 595 86 28ms 28 Dec 2024 934th MaxElf999 595 91 23ms 27 Sep 2022 934th aaardwark 595 91 16ms 2 Jun 2025 934th YAJUE114514 595 91 19ms 3 Jul 2025 934th osNiko 🇧🇷 595 91 19ms 22 Aug 2025 938th msbranicky 595 227 1,694ms 47 hours ago 939th aksyristos 594 75 97ms 28 Dec 2022 940th pandapawskat 590 101 3ms 26 Aug 2021 940th User2654 590 101 2ms 12 Mar 2023 942nd MathieuIko 588 92 43ms 21 Feb 2022 942nd SniperSmiley 🇺🇸 588 92 19ms 21 Jun 2022 942nd Vaekor 588 92 16ms 28 Jul 2023 942nd eiburns 588 92 15ms 27 Oct 2023 942nd JOrE20 588 92 13ms 22 Feb 2026 947th JGDoerrer 588 134 448ms 3 Jan 2022 948th msbranicky 587 163 328ms 16 Sep 2023 949th c0d3-4-F00d 🇩🇪 586 70 23ms 27 May 2021 950th Andrey135296 586 124 460ms 3 Jan 2022 950th snoozingnewt 🇨🇦 586 124 408ms 13 Oct 2025 952nd Ripick 585 90 127ms 19 Aug 2025 953rd Yewzir 🇧🇪 584 91 135ms 27 Mar 2024 954th c0d3-4-F00d 🇩🇪 584 102 2ms 5 Dec 2021 955th bac0id 584 135 64ms 23 Feb 2024 956th KenanSi 583 35 3ms 22 Feb 2022 957th prplz 🇦🇺 583 133 393ms 11 May 2021 958th j-Ewan 583 164 340ms 23 Mar 2022 959th MarcMush 🇫🇷 582 76 829ms 11 Jul 2021 960th jtaxen 582 93 24ms 5 Apr 2024 First Prev 881–960 of 2,023 Next Last