Van Eck Sequence in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 301st GrayJoKing 🇦🇺 872 76 9ms 27 Jul 2023 302nd AdrienHache 🇫🇷 872 83 347ms 19 Sep 2025 303rd snyderek 🇺🇸 872 90 64ms 9 Nov 2024 304th ovs-code 🇩🇪 870 51 100ms 22 Apr 2024 305th AlephSquirrel 870 70 20ms 19 Jan 2025 306th primo-ppcg 🇹🇭 869 195 13ms 13 Aug 2025 307th GrayJoKing 🇦🇺 866 83 450ms 14 Mar 2022 308th RockOfStone 865 56 3ms 5 Nov 2021 309th sean-niemann 🇺🇸 865 71 121ms 30 Dec 2024 310th KasperKivimaeki 🇫🇮 865 110 304ms 23 days ago 311th primo-ppcg 🇹🇭 862 84 330ms 21 Nov 2021 312th primo-ppcg 🇹🇭 860 63 5ms 16 Aug 2023 313th primo-ppcg 🇹🇭 859 36 5ms 1 May 2021 313th HPWiz 🇳🇿 859 36 4ms 2 May 2021 315th Lydxn 🇨🇦 859 46 1,137ms 27 Jun 2023 316th hiichbindermax 859 63 12ms 17 Feb 2023 316th SB-945 859 63 12ms 2 Mar 2024 316th Emutis 🇱🇹 859 63 12ms 15 Feb 2025 319th namelessiw 859 90 501ms 20 days ago 320th GolfingSuccess 🇬🇷 858 56 408ms 15 Jan 2024 320th b-illy 🇬🇧 858 56 371ms 7 Sep 2024 322nd MichalMarsalek 🇨🇿 857 61 173ms 15 Nov 2021 322nd GrayJoKing 🇦🇺 857 61 170ms 8 May 2022 324th Shanethegamer 🇺🇸 857 68 347ms 27 May 2022 325th jared-hughes 855 28 38ms 23 Sep 2021 325th neel11235813 855 28 42ms 4 Mar 2023 327th dmrichwa 🇺🇸 854 48 9ms 25 Apr 2022 328th rucin93 🇵🇱 853 44 139ms 3 Aug 2024 329th stefangimmillaro 853 72 98ms 7 May 2023 330th clockworknazo 853 74 6ms 22 Nov 2022 331st m-tkach 🇺🇦 853 92 71ms 2 Jan 2022 331st inventshah 853 92 60ms 16 Dec 2022 331st 09cf 853 92 59ms 9 Sep 2023 331st ovs-code 🇩🇪 853 92 60ms 3 Jun 2024 335th jared-hughes 853 169 8ms 17 Mar 2023 336th zacjl 852 81 70ms 14 Feb 2025 337th GrayJoKing 🇦🇺 850 24 3ms 5 Jun 2025 338th emplv 🇱🇻 850 112 286ms 19 Feb 2022 339th MeWhenI 🇻🇦 850 216 1,378ms 12 Dec 2021 340th m-tkach 🇺🇦 849 70 3ms 20 Dec 2021 340th ovs-code 🇩🇪 849 70 3ms 12 Feb 2023 340th ListeriaM 849 70 3ms 21 Aug 2023 343rd kumavale 849 92 142ms 6 days ago 344th Shanethegamer 🇺🇸 849 169 1,220ms 28 Apr 2025 345th primo-ppcg 🇹🇭 846 72 22ms 22 Jan 2023 346th JayXon 🇺🇸 846 159 1,752ms 15 Sep 2025 347th TFeld00 🇩🇰 845 64 24ms 27 May 2021 347th SirBogman 🇺🇸 845 64 33ms 26 Nov 2021 347th AlephSquirrel 845 64 41ms 18 Apr 2023 347th msbranicky 845 64 11ms 25 Jul 2023 347th plcc0 845 64 55ms 6 Mar 2025 347th Pyroan 845 64 25ms 13 Mar 2025 347th BREMAUCY 🇫🇷 845 64 11ms 26 Jul 2025 347th wobblybits 845 64 16ms 21 Aug 2025 355th yeminghan2021 844 93 60ms 3 Feb 2025 356th Shanethegamer 🇺🇸 843 57 446ms 16 Jan 2024 356th CaedenHarper 🇨🇦 843 57 397ms 10 Sep 2024 356th DialFrost 🇸🇬 843 57 437ms 30 Dec 2024 356th emgordon154 843 57 367ms 6 May 2025 356th snoozingnewt 🇺🇸 843 57 580ms 9 days ago 356th Babafaba 843 57 476ms 17 hours ago 362nd Steffan153 🇫🇮 843 64 105ms 18 Jul 2024 363rd namelessiw 842 86 326ms 16 Aug 2025 364th primo-ppcg 🇹🇭 841 47 975ms 1 May 2021 364th pardouin 🇫🇷 841 47 890ms 10 Sep 2025 366th ovs-code 🇩🇪 841 58 31ms 1 Jul 2024 367th Shanethegamer 🇺🇸 841 73 159ms 13 May 2021 368th stefangimmillaro 841 92 489ms 16 days ago 369th error256 839 57 90ms 13 Sep 2024 370th ovs-code 🇩🇪 839 171 1,057ms 9 Mar 2025 371st Steffan153 🇫🇮 837 46 2ms 20 Jul 2024 371st sean-niemann 🇺🇸 837 46 2ms 28 Apr 2025 373rd jared-hughes 837 71 3ms 17 Mar 2022 373rd LorenzoDeGaspari 837 71 2ms 26 Jul 2022 373rd inventshah 837 71 2ms 24 Nov 2022 First Prev 301–375 of 1,753 Next Last