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 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 Taxicab 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 451st emgordon154 804 169 1,701ms 16 Sep 2025 452nd tayloia 🇬🇧 803 51 9ms 18 May 2023 453rd MeWhenI 🇻🇦 802 60 538ms 29 Apr 2025 454th Just4FunCoder 801 64 19ms 23 Mar 2023 454th AlephSquirrel 801 64 37ms 18 Apr 2023 454th msbranicky 801 64 12ms 25 Jul 2023 454th Alex-x90 🇺🇸 801 64 19ms 6 Nov 2023 454th Pyroan 801 64 27ms 13 Mar 2025 454th BREMAUCY 🇫🇷 801 64 11ms 26 Jul 2025 454th wobblybits 801 64 15ms 21 Aug 2025 461st lynn 800 99 33ms 18 Jul 2023 461st Steffan153 🇫🇮 800 99 29ms 25 Aug 2024 463rd Waffle3z 799 46 37ms 1 May 2021 463rd Shanethegamer 🇺🇸 799 46 37ms 15 Dec 2022 465th Argeento 🇵🇱 798 46 125ms 3 Aug 2024 466th Shanethegamer 🇺🇸 797 60 85ms 5 Dec 2024 467th Shanethegamer 🇺🇸 797 81 3,098ms 24 Oct 2024 468th sisyphus-ppcg 🇦🇺 793 39 3ms 20 Jan 2023 469th janbehrens 🇩🇪 792 74 2ms 1 May 2021 469th luuumine 🇫🇷 792 74 2ms 19 days ago 471st MeWhenI 🇻🇦 792 119 290ms 9 Feb 2023 472nd Shanethegamer 🇺🇸 791 50 913ms 15 Dec 2022 473rd primo-ppcg 🇹🇭 791 87 1,269ms 30 Nov 2021 474th DialFrost 🇸🇬 791 91 378ms 11 days ago 475th Shanethegamer 🇺🇸 788 52 10ms 24 May 2021 475th helbling 🇨🇭 788 52 10ms 27 May 2024 475th DialFrost 🇸🇬 788 52 9ms 11 days ago 478th Fishron 788 65 58ms 19 Oct 2021 478th hellwue 788 65 12ms 2 Mar 2022 478th suwat513 788 65 11ms 18 Jun 2023 478th 2011-Chan-Ethan 788 65 61ms 9 Jul 2023 478th mikehanus 788 65 35ms 5 Dec 2023 478th mathisfun271 788 65 11ms 12 Feb 2024 478th InigoK 🇺🇸 788 65 59ms 26 Aug 2025 485th KatieLG 🇬🇧 788 78 91ms 14 Jan 2023 486th tailorspy 786 100 57ms 29 Oct 2023 487th JayXon 🇺🇸 784 54 294ms 20 Jun 2021 488th ovs-code 🇩🇪 784 61 72ms 23 Sep 2023 489th GrayJoKing 🇦🇺 784 101 29ms 28 Jun 2023 490th MeWhenI 🇻🇦 783 92 438ms 16 Mar 2022 491st SirBogman 🇺🇸 782 47 43ms 26 Nov 2021 492nd GolfingSuccess 🇬🇷 781 75 3ms 1 May 2021 492nd MeWhenI 🇻🇦 781 75 3ms 15 Mar 2022 494th MeWhenI 🇻🇦 780 85 9ms 20 Jul 2023 495th janbehrens 🇩🇪 779 93 327ms 21 Nov 2021 496th sean-niemann 🇺🇸 779 121 258ms 8 Jun 2025 497th Alessandro-Balconi 🇮🇹 778 57 90ms 9 Jul 2023 498th Shanethegamer 🇺🇸 778 73 22ms 10 Sep 2022 499th emgordon154 778 83 3,162ms 14 Jul 2025 500th HumanoidCPU 776 62 455ms 25 May 2024 501st Waffle3z 776 66 10ms 1 May 2021 501st NewDefectus 🇮🇱 776 66 10ms 3 May 2021 501st betaveros 776 66 46ms 1 Jan 2023 501st elgan65536 776 66 62ms 31 Mar 2024 501st stertooy 🇧🇪 776 66 24ms 18 Jun 2024 501st Bmrl7 776 66 19ms 31 Aug 2025 507th coreynash 773 53 10ms 14 Mar 2024 508th Shanethegamer 🇺🇸 773 122 259ms 7 Feb 2024 509th edsrzf 🇳🇿 772 90 39ms 30 Dec 2024 510th Yewzir 🇧🇪 772 176 1,655ms 13 days ago 511th xnor-gate 769 70 178ms 11 Oct 2022 511th TrueBoxGuy 769 70 1,437ms 24 Jul 2023 513th inventshah 768 74 27ms 11 Sep 2022 514th edsrzf 🇳🇿 767 70 10ms 14 Dec 2024 515th janbehrens 🇩🇪 766 94 465ms 24 Mar 2022 516th adgh 🇬🇧 765 58 90ms 8 Jan 2025 517th jakobkordez 🇸🇮 765 67 23ms 19 Oct 2022 517th Artemis21 🇬🇧 765 67 26ms 21 Jan 2025 517th shelerr 765 67 43ms 22 Aug 2025 520th JDiLenarda 🇫🇷 764 90 1,343ms 17 Nov 2023 521st MeWhenI 🇻🇦 763 188 535ms 28 Mar 2025 522nd SirBogman 🇺🇸 762 80 41ms 8 Dec 2021 523rd UnderKoen 🇳🇱 762 107 23ms 5 Dec 2024 524th f-tucker 761 77 3ms 8 Jan 2024 525th snoozingnewt 🇺🇸 760 60 738ms 13 Oct 2025 First Prev 451–525 of 1,763 Next Last