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 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 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 Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 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 Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 298th inventshah 873 62 42ms 15 Nov 2022 298th StefanHabel 🇨🇦 873 62 11ms 20 Dec 2022 298th thehylian 873 62 12ms 26 Dec 2022 298th davecame 873 62 11ms 17 Nov 2023 298th Lewenhaupt 873 62 11ms 26 Apr 2024 298th lifthrasiir 🇰🇷 873 62 22ms 21 Nov 2024 298th dirckvdende 873 62 11ms 21 Jul 2025 298th qpwoeirut 873 62 11ms 1 Oct 2025 309th AdrienHache 🇫🇷 873 83 320ms 19 Sep 2025 310th prplz 🇦🇺 872 47 10ms 1 May 2021 310th biocommando 🇫🇮 872 47 10ms 10 Aug 2023 312th Shanethegamer 🇺🇸 872 60 134ms 17 Feb 2023 313th GrayJoKing 🇦🇺 872 76 9ms 27 Jul 2023 314th ovs-code 🇩🇪 870 51 89ms 22 Apr 2024 315th AlephSquirrel 870 70 20ms 19 Jan 2025 316th namelessiw 869 89 349ms 18 days ago 316th DialFrost 🇸🇬 869 89 336ms 18 days ago 318th primo-ppcg 🇹🇭 869 195 12ms 13 Aug 2025 319th GrayJoKing 🇦🇺 868 83 450ms 14 Mar 2022 320th RockOfStone 865 56 2ms 5 Nov 2021 321st sean-niemann 🇺🇸 865 71 89ms 30 Dec 2024 322nd KasperKivimaeki 🇫🇮 865 110 256ms 29 Sep 2025 323rd bitsandbeyond 🇳🇱 864 45 500ms 5 Nov 2025 324th primo-ppcg 🇹🇭 863 84 326ms 21 Nov 2021 325th Shanethegamer 🇺🇸 862 68 86ms 27 May 2022 326th primo-ppcg 🇹🇭 860 63 5ms 16 Aug 2023 327th DialFrost 🇸🇬 860 77 106ms 4 days ago 327th snoozingnewt 🇨🇦 860 77 106ms 4 days ago 329th jared-hughes 860 169 8ms 17 Mar 2023 330th primo-ppcg 🇹🇭 859 36 5ms 1 May 2021 330th HPWiz 🇳🇿 859 36 4ms 2 May 2021 332nd Lydxn 🇨🇦 859 46 1,137ms 27 Jun 2023 333rd GolfingSuccess 🇬🇷 859 56 466ms 15 Jan 2024 333rd b-illy 🇬🇧 859 56 414ms 7 Sep 2024 335th hiichbindermax 859 63 11ms 17 Feb 2023 335th SB-945 859 63 11ms 2 Mar 2024 335th Emutis 🇱🇹 859 63 11ms 15 Feb 2025 335th solisolu 859 63 30ms 7 days ago 339th zacjl 858 81 44ms 14 Feb 2025 340th MichalMarsalek 🇨🇿 857 61 133ms 15 Nov 2021 340th GrayJoKing 🇦🇺 857 61 136ms 8 May 2022 342nd jared-hughes 855 28 38ms 23 Sep 2021 342nd neel11235813 855 28 42ms 4 Mar 2023 344th m-tkach 🇺🇦 855 92 54ms 2 Jan 2022 344th inventshah 855 92 49ms 16 Dec 2022 344th 09cf 855 92 53ms 9 Sep 2023 344th ovs-code 🇩🇪 855 92 55ms 3 Jun 2024 344th KasperKivimaeki 🇫🇮 855 92 61ms 7 days ago 349th dmrichwa 🇺🇸 854 48 9ms 25 Apr 2022 350th JayXon 🇺🇸 854 159 1,584ms 15 Sep 2025 351st rucin93 🇵🇱 853 44 124ms 3 Aug 2024 352nd stefangimmillaro 853 72 82ms 7 May 2023 353rd clockworknazo 853 74 4ms 22 Nov 2022 354th GrayJoKing 🇦🇺 850 24 3ms 5 Jun 2025 355th m-tkach 🇺🇦 850 70 3ms 20 Dec 2021 355th ovs-code 🇩🇪 850 70 3ms 12 Feb 2023 355th ListeriaM 850 70 3ms 21 Aug 2023 358th emplv 🇱🇻 850 112 262ms 19 Feb 2022 359th MeWhenI 🇻🇦 850 216 970ms 12 Dec 2021 360th Shanethegamer 🇺🇸 849 169 522ms 28 Apr 2025 361st primo-ppcg 🇹🇭 846 72 22ms 22 Jan 2023 362nd TFeld00 🇩🇰 845 64 22ms 27 May 2021 362nd SirBogman 🇺🇸 845 64 31ms 26 Nov 2021 362nd AlephSquirrel 845 64 35ms 18 Apr 2023 362nd msbranicky 845 64 11ms 25 Jul 2023 362nd plcc0 845 64 47ms 6 Mar 2025 362nd Pyroan 845 64 22ms 13 Mar 2025 362nd BREMAUCY 🇫🇷 845 64 10ms 26 Jul 2025 362nd wobblybits 845 64 15ms 21 Aug 2025 370th yeminghan2021 845 93 54ms 3 Feb 2025 371st Shanethegamer 🇺🇸 844 57 424ms 16 Jan 2024 371st CaedenHarper 🇨🇦 844 57 429ms 10 Sep 2024 371st DialFrost 🇸🇬 844 57 633ms 30 Dec 2024 371st emgordon154 844 57 374ms 6 May 2025 371st snoozingnewt 🇨🇦 844 57 401ms 13 Oct 2025 First Prev 301–375 of 1,792 Next Last