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 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 Gray Code Decoder Gray Code Encoder 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 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 401st GolfingSuccess 🇬🇷 828 95 59ms 2 Jan 2022 402nd edsrzf 🇳🇿 828 114 298ms 8 Nov 2024 403rd Kloppermand 🇩🇰 827 62 11ms 23 Sep 2021 403rd guilhem-roy 🇫🇷 827 62 11ms 24 Feb 2022 403rd CedricGebistorf 827 62 16ms 26 Feb 2022 403rd inventshah 827 62 45ms 15 Nov 2022 403rd QuincyNash 🇺🇸 827 62 51ms 5 Dec 2022 403rd StefanHabel 🇨🇦 827 62 11ms 20 Dec 2022 403rd thehylian 827 62 12ms 26 Dec 2022 403rd davecame 827 62 12ms 17 Nov 2023 403rd Lewenhaupt 827 62 11ms 26 Apr 2024 403rd HumanoidCPU 827 62 12ms 25 May 2024 403rd dirckvdende 827 62 11ms 21 Jul 2025 414th lynn 825 29 35ms 1 May 2021 415th jared-hughes 825 71 2ms 17 Mar 2022 415th LorenzoDeGaspari 825 71 2ms 26 Jul 2022 415th 09cf 825 71 2ms 8 Oct 2023 415th AZTECCO 825 71 2ms 17 Sep 2025 419th stefangimmillaro 825 88 444ms 5 May 2023 419th Yax42 🇫🇷 825 88 574ms 16 Aug 2025 421st MeWhenI 🇻🇦 823 93 575ms 7 Nov 2025 422nd stefangimmillaro 823 95 127ms 28 May 2024 423rd Lydxn 🇨🇦 822 54 148ms 28 Jun 2023 424th albanian-laundromat 821 76 42ms 6 Sep 2025 424th DialFrost 🇸🇬 821 76 43ms 30 Dec 2025 426th neihousaigaai 820 50 10ms 3 May 2021 426th uttumuttu 🇫🇮 820 50 11ms 8 Jan 2022 426th jared-hughes 820 50 11ms 6 Apr 2022 426th janbehrens 🇩🇪 820 50 10ms 31 May 2022 426th inventshah 820 50 12ms 15 Nov 2022 426th Maznek 820 50 12ms 28 Jun 2023 426th voytxt 🇨🇿 820 50 11ms 11 Jul 2024 426th Lv0Sys 🇵🇱 820 50 11ms 5 Dec 2025 434th ovs-code 🇩🇪 820 88 456ms 14 Mar 2022 435th primo-ppcg 🇹🇭 818 64 131ms 6 Aug 2024 436th typeswitch-dev 🇵🇹 818 81 5ms 4 Aug 2023 437th CaedenHarper 🇨🇦 817 55 835ms 17 Feb 2026 438th GrayJoKing 🇦🇺 817 66 115ms 6 Feb 2023 438th sean-niemann 🇺🇸 817 66 144ms 19 Jul 2024 440th KatieLG 🇬🇧 816 59 418ms 28 Oct 2024 441st primo-ppcg 🇹🇭 816 103 25ms 10 May 2023 442nd nwellnhof 🇩🇪 815 38 12ms 14 Oct 2021 442nd Steffan153 🇫🇮 815 38 3ms 29 Aug 2024 442nd saito-ta 🇯🇵 815 38 3ms 4 Aug 2025 445th primo-ppcg 🇹🇭 815 65 142ms 11 Jul 2022 446th MeWhenI 🇻🇦 815 89 402ms 8 Dec 2022 447th firegene 🇮🇪 814 63 40ms 5 Jan 2023 447th hiichbindermax 814 63 11ms 17 Feb 2023 447th wh3n3v3r 🇨🇿 814 63 17ms 14 Nov 2024 447th Emutis 🇱🇹 814 63 11ms 15 Feb 2025 447th solisolu 814 63 32ms 26 Nov 2025 452nd prplz 🇦🇺 814 72 2ms 1 May 2021 452nd NewDefectus 🇮🇱 814 72 2ms 3 May 2021 454th SirBogman 🇺🇸 812 40 578ms 9 Apr 2022 455th Steffan153 🇫🇮 811 89 438ms 23 Jul 2024 455th sean-niemann 🇺🇸 811 89 439ms 2 Jan 2025 457th dcgjb 810 48 521ms 22 Feb 2024 457th Steffan153 🇫🇮 810 48 358ms 9 Aug 2024 459th GrayJoKing 🇦🇺 809 61 8ms 11 Oct 2023 460th inventshah 809 80 4,011ms 12 Nov 2024 461st emgordon154 808 49 1,330ms 27 Nov 2024 462nd clockworknazo 807 74 4ms 22 Nov 2022 463rd emgordon154 807 169 1,740ms 16 Sep 2025 464th primo-ppcg 🇹🇭 806 63 5ms 16 Aug 2023 465th prplz 🇦🇺 806 90 396ms 21 Nov 2021 465th sean-niemann 🇺🇸 806 90 447ms 2 Jan 2025 467th tayloia 🇬🇧 804 51 12ms 18 May 2023 468th edsrzf 🇳🇿 803 56 1,048ms 4 Sep 2025 468th albanian-laundromat 803 56 1,094ms 4 Nov 2025 470th MeWhenI 🇻🇦 803 60 429ms 29 Apr 2025 471st lynn 802 99 29ms 18 Jul 2023 471st Steffan153 🇫🇮 802 99 28ms 25 Aug 2024 473rd Just4FunCoder 801 64 20ms 23 Mar 2023 473rd AlephSquirrel 801 64 37ms 18 Apr 2023 473rd msbranicky 801 64 11ms 25 Jul 2023 473rd Alex-x90 🇺🇸 801 64 19ms 6 Nov 2023 473rd Pyroan 801 64 23ms 13 Mar 2025 473rd BREMAUCY 🇫🇷 801 64 11ms 26 Jul 2025 473rd wobblybits 801 64 16ms 21 Aug 2025 473rd vhoulbreque 🇫🇷 801 64 12ms 3 Dec 2025 First Prev 401–480 of 1,849 Next Last