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 Numbrix 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 Numbrix 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 451st GrayJoKing 🇦🇺 809 61 8ms 11 Oct 2023 452nd Steffan153 🇫🇮 809 89 393ms 23 Jul 2024 452nd sean-niemann 🇺🇸 809 89 459ms 2 Jan 2025 454th emgordon154 807 49 1,096ms 27 Nov 2024 455th clockworknazo 807 74 5ms 22 Nov 2022 456th inventshah 807 80 3,015ms 12 Nov 2024 457th prplz 🇦🇺 805 90 322ms 21 Nov 2021 457th sean-niemann 🇺🇸 805 90 382ms 2 Jan 2025 459th emgordon154 804 169 1,740ms 16 Sep 2025 460th tayloia 🇬🇧 803 51 9ms 18 May 2023 461st MeWhenI 🇻🇦 802 60 399ms 29 Apr 2025 462nd Just4FunCoder 801 64 19ms 23 Mar 2023 462nd AlephSquirrel 801 64 38ms 18 Apr 2023 462nd msbranicky 801 64 12ms 25 Jul 2023 462nd Alex-x90 🇺🇸 801 64 18ms 6 Nov 2023 462nd Pyroan 801 64 22ms 13 Mar 2025 462nd BREMAUCY 🇫🇷 801 64 11ms 26 Jul 2025 462nd wobblybits 801 64 15ms 21 Aug 2025 462nd vhoulbreque 🇫🇷 801 64 12ms 8 days ago 470th lynn 800 99 31ms 18 Jul 2023 470th Steffan153 🇫🇮 800 99 29ms 25 Aug 2024 472nd Waffle3z 799 46 38ms 1 May 2021 472nd Shanethegamer 🇺🇸 799 46 41ms 15 Dec 2022 474th Argeento 🇵🇱 798 46 127ms 3 Aug 2024 475th Shanethegamer 🇺🇸 797 81 2,900ms 24 Oct 2024 476th sisyphus-ppcg 🇦🇺 793 39 3ms 20 Jan 2023 477th MeWhenI 🇻🇦 793 119 302ms 9 Feb 2023 478th janbehrens 🇩🇪 792 74 2ms 1 May 2021 478th luuumine 🇫🇷 792 74 2ms 7 Nov 2025 480th Shanethegamer 🇺🇸 791 50 913ms 15 Dec 2022 481st primo-ppcg 🇹🇭 791 87 1,271ms 30 Nov 2021 482nd DialFrost 🇸🇬 791 91 378ms 26 days ago 483rd Fishron 789 65 59ms 19 Oct 2021 483rd hellwue 789 65 11ms 2 Mar 2022 483rd suwat513 789 65 11ms 18 Jun 2023 483rd 2011-Chan-Ethan 789 65 66ms 9 Jul 2023 483rd mikehanus 789 65 37ms 5 Dec 2023 483rd mathisfun271 789 65 11ms 12 Feb 2024 483rd InigoK 🇺🇸 789 65 57ms 26 Aug 2025 490th Shanethegamer 🇺🇸 788 52 9ms 24 May 2021 490th helbling 🇨🇭 788 52 9ms 27 May 2024 490th DialFrost 🇸🇬 788 52 9ms 26 days ago 493rd KatieLG 🇬🇧 788 78 92ms 14 Jan 2023 494th tailorspy 786 100 52ms 29 Oct 2023 495th JayXon 🇺🇸 785 54 286ms 20 Jun 2021 496th GrayJoKing 🇦🇺 784 101 27ms 28 Jun 2023 497th GolfingSuccess 🇬🇷 784 183 473ms 6 days ago 498th MeWhenI 🇻🇦 783 92 438ms 16 Mar 2022 499th SirBogman 🇺🇸 782 47 39ms 26 Nov 2021 500th Shanethegamer 🇺🇸 782 60 74ms 5 Dec 2024 501st GolfingSuccess 🇬🇷 781 75 2ms 1 May 2021 501st MeWhenI 🇻🇦 781 75 2ms 15 Mar 2022 503rd MeWhenI 🇻🇦 780 85 9ms 20 Jul 2023 504th sean-niemann 🇺🇸 780 121 269ms 8 Jun 2025 505th janbehrens 🇩🇪 779 93 319ms 21 Nov 2021 506th Alessandro-Balconi 🇮🇹 778 57 95ms 9 Jul 2023 507th Shanethegamer 🇺🇸 778 73 19ms 10 Sep 2022 508th emgordon154 778 83 2,817ms 14 Jul 2025 509th Waffle3z 777 66 10ms 1 May 2021 509th NewDefectus 🇮🇱 777 66 11ms 3 May 2021 509th betaveros 777 66 47ms 1 Jan 2023 509th elgan65536 777 66 65ms 31 Mar 2024 509th stertooy 🇧🇪 777 66 23ms 18 Jun 2024 509th Bmrl7 777 66 18ms 31 Aug 2025 515th HumanoidCPU 776 62 393ms 25 May 2024 516th Shanethegamer 🇺🇸 774 122 262ms 7 Feb 2024 516th CaedenHarper 🇨🇦 774 122 284ms 7 days ago 518th coreynash 773 53 9ms 14 Mar 2024 519th h3ra993huskp 🇯🇵 773 99 478ms 12 days ago 520th edsrzf 🇳🇿 772 90 42ms 30 Dec 2024 521st Yewzir 🇧🇪 772 176 2,524ms 14 Nov 2025 522nd ovs-code 🇩🇪 770 61 73ms 23 Sep 2023 523rd xnor-gate 769 70 140ms 11 Oct 2022 523rd TrueBoxGuy 769 70 1,322ms 24 Jul 2023 525th inventshah 768 74 20ms 11 Sep 2022 First Prev 451–525 of 1,780 Next Last