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 800th Irratix 🇳🇱 644 91 1ms 13 Jun 2022 802nd janbehrens 🇩🇪 643 66 346ms 1 Nov 2021 803rd MeWhenI 🇻🇦 642 56 10ms 17 Nov 2023 804th tomh1012 642 113 455ms 28 Nov 2025 805th cure-honey 🇯🇵 642 131 26ms 11 Jul 2021 806th jacklynnepenick 641 80 48ms 26 Aug 2021 806th b10011 🇫🇮 641 80 25ms 8 Jan 2023 806th keelimeguy 🇺🇸 641 80 2,062ms 19 Dec 2023 809th Sakisan 🇧🇪 641 84 160ms 30 May 2022 810th emgordon154 641 102 35ms 8 Mar 2026 811th madex 🇩🇪 640 64 10ms 21 days ago 812th lynn 639 72 1,035ms 8 Sep 2021 813th HumanoidCPU 639 113 445ms 27 Jun 2024 814th mousetail 🇳🇱 637 33 4ms 18 Jan 2024 815th msbranicky 636 102 2,330ms 9 Jan 2025 816th annaproxy 634 85 155ms 30 Jan 2022 817th Shanethegamer 🇺🇸 633 49 3ms 16 Sep 2021 818th michelebastione 🇮🇹 633 81 23ms 26 May 2021 818th petroselo 633 81 39ms 12 Apr 2022 818th jhpaques 🇫🇷 633 81 58ms 29 Jul 2022 818th bwenstar 633 81 19ms 12 Aug 2022 818th glesnick 633 81 43ms 30 Sep 2022 818th eshilo-draper 633 81 12ms 27 Oct 2022 818th nstearns96 🇬🇧 633 81 57ms 29 Nov 2022 818th cingulataluke 633 81 14ms 29 Aug 2023 818th estomagordo 🇳🇱 633 81 11ms 31 Aug 2023 818th Ythaenagor 633 81 11ms 5 Aug 2024 828th vang1ong7ang 632 124 150ms 3 days ago 829th florton 631 65 10ms 7 Jan 2022 829th Garklein 🇨🇦 631 65 15ms 7 Jan 2022 829th xyangst 631 65 10ms 12 Oct 2024 832nd 4hg 🇺🇸 630 38 130ms 28 Jan 2023 833rd Re-Adventures 🇮🇳 630 93 2ms 30 Dec 2021 833rd Yewzir 🇧🇪 630 93 2ms 9 Feb 2024 835th snoozingnewt 🇨🇦 630 103 2,459ms 13 Oct 2025 836th Lydxn 🇨🇦 628 122 370ms 2 Feb 2022 837th janbehrens 🇩🇪 627 62 278ms 3 Dec 2023 838th emplv 🇱🇻 627 86 125ms 20 Dec 2022 839th DialFrost 🇸🇬 627 94 23ms 27 Sep 2024 840th madex 🇩🇪 627 125 145ms 21 hours ago 841st Adix-null 🇱🇹 626 116 406ms 17 May 2023 842nd RustemB 🇷🇺 625 82 14ms 2 May 2021 842nd Mikey-Beep 🇬🇧 625 82 15ms 5 Sep 2024 842nd moustave 625 82 61ms 28 Nov 2024 842nd klixel 🇨🇦 625 82 35ms 25 Jan 2025 842nd AstroOrbis 625 82 11ms 25 Nov 2025 847th MeWhenI 🇻🇦 625 110 1,341ms 14 Jun 2023 848th lynn 622 126 160ms 10 Mar 2022 849th jerrandolph 622 152 274ms 3 Nov 2023 849th JRaspass 🇬🇧 622 152 287ms 7 Feb 2024 851st olivermrose 🇺🇸 621 66 23ms 26 Sep 2021 851st scpchicken 🇵🇼 621 66 25ms 17 May 2023 853rd janbehrens 🇩🇪 620 50 3ms 1 May 2021 853rd kurkale6ka 620 50 3ms 14 Jul 2021 855th frankgraziano 620 58 13ms 21 Feb 2023 856th trist224 🇫🇷 618 83 39ms 1 Sep 2022 857th varhammer 618 99 20ms 13 Dec 2023 858th janAkali 🇷🇺 617 85 127ms 17 May 2025 859th MeWhenI 🇻🇦 617 276 13ms 29 Aug 2023 860th Lv0Sys 🇵🇱 615 69 300ms 5 Dec 2025 861st Meowsan91 🇨🇿 615 118 380ms 21 Nov 2021 862nd Shanethegamer 🇺🇸 613 53 132ms 9 Jan 2022 863rd primo-ppcg 🇹🇭 613 125 397ms 2 Aug 2021 864th elisherer 🇮🇱 612 67 24ms 7 Oct 2021 865th Shanethegamer 🇺🇸 611 96 2ms 3 Apr 2023 866th marcin7Cd 611 100 12ms 1 May 2021 867th ValdeQwerty 610 84 48ms 22 Sep 2021 867th PhysicDev 🇫🇷 610 84 26ms 13 Nov 2021 867th fgrosshans 🇫🇷 610 84 56ms 25 Jan 2022 867th amollberg 🇸🇪 610 84 16ms 30 Jan 2022 867th argusdusty 🇺🇸 610 84 57ms 21 Aug 2022 867th rollershutter 610 84 22ms 14 Nov 2023 867th Mabeloid 🇳🇴 610 84 14ms 6 Oct 2024 867th 5quiwyrm 610 84 58ms 7 Dec 2024 867th Alex-Huggett 🇬🇧 610 84 45ms 13 Sep 2025 876th emgordon154 610 134 21ms 21 Nov 2024 877th msbranicky 609 224 1,714ms 16 Sep 2025 878th GitMensch 608 280 20ms 20 Dec 2025 879th alemelis 606 70 1,996ms 19 Aug 2024 880th MeWhenI 🇻🇦 606 89 139ms 14 Oct 2022 First Prev 801–880 of 1,872 Next Last