Van Eck Sequence in all languages in chars. 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 Chars Time Submitted 641st DialFrost 🇸🇬 725 33 34ms 27 Jan 2023 642nd primo-ppcg 🇹🇭 724 45 124ms 21 Jun 2021 643rd emgordon154 723 100 438ms 8 Feb 2026 644th edsrzf 🇳🇿 722 70 11ms 14 Dec 2024 645th Drew-j-Smith 722 71 43ms 19 Apr 2022 645th commandz0 🇺🇸 722 71 15ms 22 Sep 2022 645th SectorCorruptor 722 71 12ms 2 Feb 2026 645th JOrE20 722 71 12ms 22 Feb 2026 649th inventshah 721 131 93ms 9 Sep 2022 650th ovs-code 🇩🇪 720 51 127ms 17 Nov 2024 651st albanian-laundromat 🇺🇸 720 67 460ms 23 Oct 2025 652nd stefangimmillaro 720 75 114ms 25 Jun 2023 653rd eranws 719 57 14ms 9 Sep 2022 653rd iczelia 🇩🇪 719 57 11ms 11 Oct 2025 655th cure-honey 🇯🇵 719 109 126ms 11 Jul 2021 655th mousetail 🇳🇱 719 109 121ms 18 Jan 2024 657th albanian-laundromat 🇺🇸 718 77 161ms 20 Nov 2025 658th snoozingnewt 🇨🇦 716 82 2ms 13 Oct 2025 659th emplv 🇱🇻 714 118 26ms 29 Jun 2022 660th mauro-1 🇮🇹 712 72 19ms 18 Aug 2021 660th PiterAnnema 712 72 41ms 23 Mar 2022 660th Andrey135296 712 72 12ms 4 Apr 2022 660th TaserTheFox 🇺🇸 712 72 12ms 27 Jan 2023 660th Fracture17 712 72 44ms 13 Apr 2023 660th WillConker 712 72 48ms 10 Mar 2024 660th jipsong 🇩🇪 712 72 19ms 10 Jun 2024 660th CutSandstone 712 72 42ms 5 Jul 2024 668th sean-niemann 🇺🇸 712 110 120ms 9 Jun 2025 669th KatieLG 🇬🇧 710 56 1,480ms 13 Oct 2021 670th rak1507 🇬🇧 710 76 133ms 29 Jun 2021 670th GrayJoKing 🇦🇺 710 76 130ms 14 Mar 2022 672nd emgordon154 710 203 1,492ms 6 Nov 2025 673rd dokutan 709 68 458ms 12 Feb 2025 674th edsrzf 🇳🇿 709 72 5ms 9 days ago 675th Irratix 🇳🇱 709 111 63ms 3 Jan 2022 675th Yewzir 🇧🇪 709 111 67ms 11 Feb 2024 677th emgordon154 708 52 41ms 27 Nov 2024 677th olleicua 🇺🇸 708 52 46ms 25 Feb 2025 677th codereport 🇨🇦 708 52 33ms 21 Apr 2025 677th snoozingnewt 🇨🇦 708 52 38ms 13 Oct 2025 681st jared-hughes 706 51 6ms 17 Jul 2022 682nd snoozingnewt 🇨🇦 706 69 2ms 13 Oct 2025 683rd MeWhenI 🇻🇦 706 194 1,704ms 7 Nov 2025 684th razetime 704 29 3ms 13 Jan 2022 685th Shanethegamer 🇺🇸 704 34 34ms 6 May 2021 685th MeWhenI 🇻🇦 704 34 34ms 9 Nov 2021 685th sisyphus-ppcg 🇦🇺 704 34 34ms 2 Mar 2022 688th albanian-laundromat 🇺🇸 703 55 2ms 12 Mar 2026 689th GolfingSuccess 🇬🇷 703 81 18ms 11 Sep 2022 690th Herbert00709 🇵🇱 703 112 56ms 1 Nov 2024 691st Irratix 🇳🇱 702 73 42ms 7 May 2022 691st fredrik-bakke 🇳🇴 702 73 47ms 2 Oct 2022 691st fourth-bit 702 73 52ms 5 Dec 2022 691st CatsAreFluffy 702 73 25ms 17 Dec 2022 691st jmerle 🇳🇱 702 73 71ms 16 Feb 2023 691st AlexanderFair 702 73 51ms 2 Jul 2023 691st NickTheEASDude 🇺🇸 702 73 49ms 6 Aug 2024 691st AtengChen 702 73 13ms 27 Aug 2024 691st andrewjc2000 702 73 47ms 18 Jul 2025 691st madeforlosers 702 73 12ms 13 Nov 2025 701st albanian-laundromat 🇺🇸 702 120 26ms 12 Mar 2026 702nd luuumine 🇫🇷 700 112 126ms 16 Nov 2025 703rd commandz0 🇺🇸 699 69 472ms 15 Jan 2024 703rd TheZwierzLF 🇵🇱 699 69 441ms 22 Nov 2025 705th Shanethegamer 🇺🇸 699 73 27ms 28 Apr 2023 706th madex 🇩🇪 699 93 2,433ms 6 days ago 707th MeWhenI 🇻🇦 698 114 27ms 7 Jun 2023 708th oceko 697 113 60ms 19 Feb 2024 709th frankgraziano 697 245 15ms 30 Sep 2025 710th adoxography 695 53 41ms 20 Aug 2021 710th schachmattmatt 695 53 38ms 25 Sep 2021 710th tatzyr 🇯🇵 695 53 44ms 18 Jan 2025 713th MeWhenI 🇻🇦 695 90 41ms 17 Feb 2023 714th Shanethegamer 🇺🇸 693 73 50ms 8 Apr 2024 715th adoxography 693 74 47ms 20 Aug 2021 715th m42km 693 74 12ms 25 Nov 2023 715th Stockoh 🇫🇷 693 74 47ms 23 Jun 2024 715th TheZwierzLF 🇵🇱 693 74 12ms 24 May 2025 719th Shanethegamer 🇺🇸 693 78 119ms 15 Oct 2022 720th ian-h-chamberlain 🇺🇸 693 113 125ms 6 Jul 2022 First Prev 641–720 of 1,942 Next Last