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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 400th pardouin 🇫🇷 844 47 1,939ms 10 Sep 2025 402nd tomtheisen 🇺🇸 844 86 412ms 21 Nov 2021 403rd emplv 🇱🇻 844 112 346ms 19 Feb 2022 404th ovs-code 🇩🇪 841 58 18ms 1 Jul 2024 405th knyghty 841 61 12ms 17 Feb 2024 405th zacjl 841 61 13ms 11 Sep 2024 405th robin-scragg 841 61 11ms 24 Jul 2025 408th Shanethegamer 🇺🇸 841 73 101ms 13 May 2021 409th sean-niemann 🇺🇸 840 46 2ms 28 Apr 2025 410th ovs-code 🇩🇪 839 171 1,207ms 9 Mar 2025 411th Shanethegamer 🇺🇸 838 58 2ms 24 May 2021 412th m-tkach 🇺🇦 838 70 2ms 20 Dec 2021 412th inventshah 838 70 2ms 24 Nov 2022 412th ovs-code 🇩🇪 838 70 2ms 12 Feb 2023 412th ListeriaM 838 70 2ms 21 Aug 2023 416th prplz 🇦🇺 837 44 38ms 1 May 2021 417th duckyluuk 🇳🇱 837 49 15ms 3 Oct 2024 417th blaztoma 🇱🇹 837 49 12ms 21 Mar 2026 419th zacjl 837 81 47ms 14 Feb 2025 420th MeWhenI 🇻🇦 837 94 60ms 8 May 2022 420th jared-hughes 837 94 63ms 20 Jul 2022 420th janbehrens 🇩🇪 837 94 62ms 20 Nov 2022 420th MateuszPietrzak 🇵🇱 837 94 59ms 11 Jan 2024 420th luuumine 🇫🇷 837 94 57ms 10 Nov 2025 425th GrayJoKing 🇦🇺 835 61 32ms 18 Aug 2023 426th stefangimmillaro 835 73 43ms 21 Jun 2023 427th rucin93 🇵🇱 834 44 128ms 3 Aug 2024 428th sean-niemann 🇺🇸 832 75 40ms 26 Apr 2025 429th sean-niemann 🇺🇸 832 92 514ms 26 Sep 2025 429th stefangimmillaro 832 92 734ms 6 Oct 2025 431st Shanethegamer 🇺🇸 828 64 145ms 24 May 2021 432nd GolfingSuccess 🇬🇷 828 95 60ms 2 Jan 2022 433rd zacjl 827 61 48ms 15 Dec 2024 434th Kloppermand 🇩🇰 827 62 12ms 23 Sep 2021 434th guilhem-roy 🇫🇷 827 62 11ms 24 Feb 2022 434th CedricGebistorf 827 62 17ms 26 Feb 2022 434th inventshah 827 62 58ms 15 Nov 2022 434th QuincyNash 🇺🇸 827 62 56ms 5 Dec 2022 434th StefanHabel 🇨🇦 827 62 12ms 20 Dec 2022 434th thehylian 827 62 13ms 26 Dec 2022 434th davecame 827 62 13ms 17 Nov 2023 434th Lewenhaupt 827 62 15ms 26 Apr 2024 434th HumanoidCPU 827 62 12ms 25 May 2024 434th dirckvdende 827 62 11ms 21 Jul 2025 445th jared-hughes 826 71 2ms 17 Mar 2022 445th LorenzoDeGaspari 826 71 2ms 26 Jul 2022 445th 09cf 826 71 2ms 8 Oct 2023 445th AZTECCO 826 71 2ms 17 Sep 2025 449th lynn 825 29 35ms 1 May 2021 450th stefangimmillaro 825 88 520ms 5 May 2023 450th Yax42 🇫🇷 825 88 453ms 16 Aug 2025 452nd stefangimmillaro 825 95 132ms 28 May 2024 453rd MeWhenI 🇻🇦 823 93 724ms 7 Nov 2025 454th Lydxn 🇨🇦 822 54 132ms 28 Jun 2023 455th albanian-laundromat 🇺🇸 821 76 42ms 6 Sep 2025 455th DialFrost 🇸🇬 821 76 43ms 30 Dec 2025 457th neihousaigaai 820 50 12ms 3 May 2021 457th uttumuttu 🇫🇮 820 50 11ms 8 Jan 2022 457th jared-hughes 820 50 10ms 6 Apr 2022 457th janbehrens 🇩🇪 820 50 10ms 31 May 2022 457th inventshah 820 50 10ms 15 Nov 2022 457th Maznek 820 50 13ms 28 Jun 2023 457th voytxt 🇨🇿 820 50 11ms 11 Jul 2024 457th Lv0Sys 🇵🇱 820 50 11ms 5 Dec 2025 465th primo-ppcg 🇹🇭 820 64 132ms 6 Aug 2024 466th ovs-code 🇩🇪 820 88 456ms 14 Mar 2022 467th GolfingSuccess 🇬🇷 820 89 66ms 20 Mar 2026 468th typeswitch-dev 🇵🇹 818 81 5ms 4 Aug 2023 469th GrayJoKing 🇦🇺 817 66 105ms 6 Feb 2023 469th sean-niemann 🇺🇸 817 66 110ms 19 Jul 2024 471st nwellnhof 🇩🇪 816 38 9ms 14 Oct 2021 471st Steffan153 🇫🇮 816 38 3ms 29 Aug 2024 471st saito-ta 🇯🇵 816 38 3ms 4 Aug 2025 474th KatieLG 🇬🇧 816 59 467ms 28 Oct 2024 475th MeWhenI 🇻🇦 816 89 451ms 8 Dec 2022 476th primo-ppcg 🇹🇭 816 103 25ms 10 May 2023 477th primo-ppcg 🇹🇭 815 65 142ms 11 Jul 2022 478th prplz 🇦🇺 815 72 2ms 1 May 2021 478th NewDefectus 🇮🇱 815 72 2ms 3 May 2021 480th firegene 🇮🇪 814 63 42ms 5 Jan 2023 480th hiichbindermax 814 63 12ms 17 Feb 2023 480th wh3n3v3r 🇨🇿 814 63 23ms 14 Nov 2024 480th Emutis 🇱🇹 814 63 12ms 15 Feb 2025 484th SirBogman 🇺🇸 812 40 707ms 9 Apr 2022 485th inventshah 811 80 2,317ms 12 Nov 2024 486th sean-niemann 🇺🇸 811 89 439ms 2 Jan 2025 487th dcgjb 810 48 490ms 22 Feb 2024 487th Steffan153 🇫🇮 810 48 353ms 9 Aug 2024 489th emgordon154 810 49 1,801ms 27 Nov 2024 490th GrayJoKing 🇦🇺 809 61 7ms 11 Oct 2023 491st primo-ppcg 🇹🇭 808 63 5ms 16 Aug 2023 492nd emgordon154 808 168 1,633ms 12 days ago 493rd prplz 🇦🇺 807 90 425ms 21 Nov 2021 493rd sean-niemann 🇺🇸 807 90 448ms 2 Jan 2025 495th tayloia 🇬🇧 804 51 11ms 18 May 2023 496th lynn 804 99 29ms 18 Jul 2023 496th Steffan153 🇫🇮 804 99 27ms 25 Aug 2024 498th MeWhenI 🇻🇦 803 60 419ms 29 Apr 2025 499th CaedenHarper 🇨🇦 802 55 789ms 17 Feb 2026 500th Just4FunCoder 801 64 21ms 23 Mar 2023 First Prev 401–500 of 1,889 Next Last