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 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 Multitap Input 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 Multitap Input 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 Chars Time Submitted 450th sean-niemann 🇺🇸 809 89 459ms 2 Jan 2025 452nd emgordon154 807 49 1,096ms 27 Nov 2024 453rd clockworknazo 807 74 4ms 22 Nov 2022 454th inventshah 807 80 3,066ms 12 Nov 2024 455th prplz 🇦🇺 805 90 326ms 21 Nov 2021 455th sean-niemann 🇺🇸 805 90 372ms 2 Jan 2025 457th emgordon154 804 169 1,701ms 16 Sep 2025 458th tayloia 🇬🇧 803 51 9ms 18 May 2023 459th MeWhenI 🇻🇦 802 60 413ms 29 Apr 2025 460th Just4FunCoder 801 64 20ms 23 Mar 2023 460th AlephSquirrel 801 64 35ms 18 Apr 2023 460th msbranicky 801 64 11ms 25 Jul 2023 460th Alex-x90 🇺🇸 801 64 19ms 6 Nov 2023 460th Pyroan 801 64 22ms 13 Mar 2025 460th BREMAUCY 🇫🇷 801 64 10ms 26 Jul 2025 460th wobblybits 801 64 15ms 21 Aug 2025 460th vhoulbreque 🇫🇷 801 64 12ms 38 hours ago 468th lynn 800 99 33ms 18 Jul 2023 468th Steffan153 🇫🇮 800 99 29ms 25 Aug 2024 470th Waffle3z 799 46 37ms 1 May 2021 470th Shanethegamer 🇺🇸 799 46 37ms 15 Dec 2022 472nd Argeento 🇵🇱 798 46 125ms 3 Aug 2024 473rd Shanethegamer 🇺🇸 797 60 85ms 5 Dec 2024 474th Shanethegamer 🇺🇸 797 81 2,880ms 24 Oct 2024 475th sisyphus-ppcg 🇦🇺 793 39 3ms 20 Jan 2023 476th MeWhenI 🇻🇦 793 119 349ms 9 Feb 2023 477th janbehrens 🇩🇪 792 74 2ms 1 May 2021 477th luuumine 🇫🇷 792 74 2ms 27 days ago 479th Shanethegamer 🇺🇸 791 50 913ms 15 Dec 2022 480th primo-ppcg 🇹🇭 791 87 1,269ms 30 Nov 2021 481st DialFrost 🇸🇬 791 91 378ms 19 days ago 482nd Shanethegamer 🇺🇸 788 52 9ms 24 May 2021 482nd helbling 🇨🇭 788 52 9ms 27 May 2024 482nd DialFrost 🇸🇬 788 52 9ms 19 days ago 485th Fishron 788 65 58ms 19 Oct 2021 485th hellwue 788 65 11ms 2 Mar 2022 485th suwat513 788 65 11ms 18 Jun 2023 485th 2011-Chan-Ethan 788 65 60ms 9 Jul 2023 485th mikehanus 788 65 36ms 5 Dec 2023 485th mathisfun271 788 65 11ms 12 Feb 2024 485th InigoK 🇺🇸 788 65 55ms 26 Aug 2025 492nd KatieLG 🇬🇧 788 78 91ms 14 Jan 2023 493rd tailorspy 786 100 54ms 29 Oct 2023 494th JayXon 🇺🇸 784 54 294ms 20 Jun 2021 495th ovs-code 🇩🇪 784 61 72ms 23 Sep 2023 496th GrayJoKing 🇦🇺 784 101 29ms 28 Jun 2023 497th MeWhenI 🇻🇦 783 92 438ms 16 Mar 2022 498th SirBogman 🇺🇸 782 47 43ms 26 Nov 2021 499th GolfingSuccess 🇬🇷 781 75 3ms 1 May 2021 499th MeWhenI 🇻🇦 781 75 3ms 15 Mar 2022 501st MeWhenI 🇻🇦 780 85 9ms 20 Jul 2023 502nd sean-niemann 🇺🇸 780 121 258ms 8 Jun 2025 503rd janbehrens 🇩🇪 779 93 327ms 21 Nov 2021 504th Alessandro-Balconi 🇮🇹 778 57 90ms 9 Jul 2023 505th Shanethegamer 🇺🇸 778 73 22ms 10 Sep 2022 506th emgordon154 778 83 3,037ms 14 Jul 2025 507th Waffle3z 777 66 11ms 1 May 2021 507th NewDefectus 🇮🇱 777 66 11ms 3 May 2021 507th betaveros 777 66 46ms 1 Jan 2023 507th elgan65536 777 66 61ms 31 Mar 2024 507th stertooy 🇧🇪 777 66 25ms 18 Jun 2024 507th Bmrl7 777 66 18ms 31 Aug 2025 513th HumanoidCPU 776 62 431ms 25 May 2024 514th Shanethegamer 🇺🇸 774 122 265ms 7 Feb 2024 514th CaedenHarper 🇨🇦 774 122 244ms 14 hours ago 516th coreynash 773 53 9ms 14 Mar 2024 516th Lv0Sys 🇵🇱 773 53 11ms 5 mins ago 518th edsrzf 🇳🇿 772 90 39ms 30 Dec 2024 519th h3ra993huskp 🇯🇵 772 99 343ms 5 days ago 520th Yewzir 🇧🇪 772 176 1,655ms 21 days ago 521st xnor-gate 769 70 178ms 11 Oct 2022 521st TrueBoxGuy 769 70 1,437ms 24 Jul 2023 523rd inventshah 768 74 27ms 11 Sep 2022 524th edsrzf 🇳🇿 767 70 9ms 14 Dec 2024 525th janbehrens 🇩🇪 766 94 465ms 24 Mar 2022 First Prev 451–525 of 1,775 Next Last