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 401st sean-niemann 🇺🇸 841 46 2ms 28 Apr 2025 402nd knyghty 841 61 12ms 17 Feb 2024 402nd zacjl 841 61 13ms 11 Sep 2024 402nd robin-scragg 841 61 11ms 24 Jul 2025 405th Shanethegamer 🇺🇸 839 58 2ms 24 May 2021 406th m-tkach 🇺🇦 839 70 2ms 20 Dec 2021 406th inventshah 839 70 2ms 24 Nov 2022 406th ovs-code 🇩🇪 839 70 2ms 12 Feb 2023 406th ListeriaM 839 70 2ms 21 Aug 2023 410th stefangimmillaro 838 73 43ms 21 Jun 2023 411th MeWhenI 🇻🇦 838 94 68ms 8 May 2022 411th jared-hughes 838 94 54ms 20 Jul 2022 411th janbehrens 🇩🇪 838 94 53ms 20 Nov 2022 411th MateuszPietrzak 🇵🇱 838 94 54ms 11 Jan 2024 411th luuumine 🇫🇷 838 94 58ms 10 Nov 2025 416th prplz 🇦🇺 837 44 38ms 1 May 2021 417th duckyluuk 🇳🇱 837 49 11ms 3 Oct 2024 417th blaztoma 🇱🇹 837 49 12ms 22 days ago 419th GrayJoKing 🇦🇺 837 61 32ms 18 Aug 2023 420th rucin93 🇵🇱 835 44 136ms 3 Aug 2024 421st sean-niemann 🇺🇸 834 75 40ms 26 Apr 2025 422nd sean-niemann 🇺🇸 834 92 480ms 26 Sep 2025 422nd stefangimmillaro 834 92 443ms 6 Oct 2025 424th flekAI 832 58 405ms 5 hours ago 425th lynn 831 83 1,436ms 13 Sep 2021 426th zacjl 829 61 49ms 15 Dec 2024 427th Shanethegamer 🇺🇸 829 64 145ms 24 May 2021 428th GolfingSuccess 🇬🇷 829 95 60ms 2 Jan 2022 429th Kloppermand 🇩🇰 827 62 12ms 23 Sep 2021 429th guilhem-roy 🇫🇷 827 62 11ms 24 Feb 2022 429th CedricGebistorf 827 62 17ms 26 Feb 2022 429th inventshah 827 62 58ms 15 Nov 2022 429th QuincyNash 🇺🇸 827 62 56ms 5 Dec 2022 429th StefanHabel 🇨🇦 827 62 12ms 20 Dec 2022 429th thehylian 827 62 13ms 26 Dec 2022 429th davecame 827 62 13ms 17 Nov 2023 429th Lewenhaupt 827 62 15ms 26 Apr 2024 429th HumanoidCPU 827 62 12ms 25 May 2024 429th dirckvdende 827 62 11ms 21 Jul 2025 440th jared-hughes 827 71 2ms 17 Mar 2022 440th LorenzoDeGaspari 827 71 2ms 26 Jul 2022 440th 09cf 827 71 2ms 8 Oct 2023 440th AZTECCO 827 71 2ms 17 Sep 2025 444th stefangimmillaro 826 88 379ms 5 May 2023 444th Yax42 🇫🇷 826 88 410ms 16 Aug 2025 446th GolfingSuccess 🇬🇷 826 89 42ms 23 days ago 447th stefangimmillaro 826 95 121ms 28 May 2024 448th lynn 825 29 35ms 1 May 2021 449th MeWhenI 🇻🇦 825 93 484ms 7 Nov 2025 450th Lydxn 🇨🇦 824 54 100ms 28 Jun 2023 451st albanian-laundromat 🇺🇸 823 76 42ms 6 Sep 2025 451st DialFrost 🇸🇬 823 76 43ms 30 Dec 2025 453rd ovs-code 🇩🇪 823 88 456ms 14 Mar 2022 454th primo-ppcg 🇹🇭 822 64 131ms 6 Aug 2024 455th typeswitch-dev 🇵🇹 821 81 5ms 4 Aug 2023 456th neihousaigaai 820 50 11ms 3 May 2021 456th uttumuttu 🇫🇮 820 50 12ms 8 Jan 2022 456th jared-hughes 820 50 13ms 6 Apr 2022 456th janbehrens 🇩🇪 820 50 11ms 31 May 2022 456th inventshah 820 50 11ms 15 Nov 2022 456th Maznek 820 50 15ms 28 Jun 2023 456th voytxt 🇨🇿 820 50 10ms 11 Jul 2024 456th Lv0Sys 🇵🇱 820 50 11ms 5 Dec 2025 464th GrayJoKing 🇦🇺 820 66 112ms 6 Feb 2023 464th sean-niemann 🇺🇸 820 66 113ms 19 Jul 2024 466th KatieLG 🇬🇧 818 59 467ms 28 Oct 2024 467th primo-ppcg 🇹🇭 818 103 25ms 10 May 2023 468th nwellnhof 🇩🇪 817 38 9ms 14 Oct 2021 468th Steffan153 🇫🇮 817 38 3ms 29 Aug 2024 468th saito-ta 🇯🇵 817 38 3ms 4 Aug 2025 471st primo-ppcg 🇹🇭 816 65 142ms 11 Jul 2022 472nd MeWhenI 🇻🇦 816 89 396ms 8 Dec 2022 473rd prplz 🇦🇺 815 72 2ms 1 May 2021 473rd NewDefectus 🇮🇱 815 72 2ms 3 May 2021 475th SirBogman 🇺🇸 814 40 604ms 9 Apr 2022 476th firegene 🇮🇪 814 63 42ms 5 Jan 2023 476th hiichbindermax 814 63 12ms 17 Feb 2023 476th wh3n3v3r 🇨🇿 814 63 23ms 14 Nov 2024 476th Emutis 🇱🇹 814 63 12ms 15 Feb 2025 480th inventshah 814 80 2,467ms 12 Nov 2024 First Prev 401–480 of 1,958 Next Last