Van Eck Sequence in all languages in chars. 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 Chars Time Submitted 151st m-tkach 🇺🇦 907 53 417ms 25 Jan 2024 151st neel11235813 907 53 365ms 28 Feb 2024 151st xsot 🇸🇬 907 53 328ms 14 May 2024 151st duckyluuk 🇳🇱 907 53 359ms 28 Aug 2024 151st emgordon154 907 53 466ms 6 May 2025 156th DialFrost 🇸🇬 905 49 2 Jul 2025 157th nwellnhof 🇩🇪 905 80 343ms 27 Sep 2022 158th Steffan153 🇫🇮 903 36 18 Jul 2024 159th primo-ppcg 🇹🇭 903 43 481ms 26 May 2021 160th lynn 903 54 23ms 17 Nov 2021 160th GrayJoKing 🇦🇺 903 54 29ms 19 Nov 2021 160th btnlq 903 54 27ms 23 Nov 2021 160th annaproxy 903 54 22ms 22 Nov 2022 160th IanUtley 903 54 22ms 22 Nov 2022 165th GrayJoKing 🇦🇺 902 53 83ms 17 Sep 2023 165th primo-ppcg 🇹🇭 902 53 68ms 18 Sep 2023 165th Kacarott 🇦🇺 902 53 77ms 13 Sep 2024 168th Lydxn 🇨🇦 902 58 159ms 21 Sep 2022 169th JayXon 🇺🇸 902 63 3ms 14 Sep 2022 169th GrayJoKing 🇦🇺 902 63 3ms 14 Sep 2022 169th btnlq 902 63 2ms 14 Sep 2022 169th Lydxn 🇨🇦 902 63 3ms 27 Jun 2023 169th sean-niemann 🇺🇸 902 63 2ms 1 Jan 2025 174th xsot 🇸🇬 901 65 3ms 27 Apr 2024 174th KasperKivimaeki 🇫🇮 901 65 3ms 2 Jan 2025 176th primo-ppcg 🇹🇭 900 51 239ms 12 Feb 2022 177th xnor-gate 899 57 12ms 1 May 2021 177th ovs-code 🇩🇪 899 57 14ms 8 Jul 2021 177th TFeld00 🇩🇰 899 57 23ms 20 May 2022 177th bricknellj 899 57 12ms 10 Aug 2022 177th SirBogman 🇺🇸 899 57 32ms 20 Nov 2022 177th stefangimmillaro 899 57 13ms 7 May 2023 177th SB-945 899 57 12ms 2 Mar 2024 177th bizy-coder 899 57 14ms 16 Aug 2024 177th plcc0 899 57 52ms 6 Mar 2025 186th Lydxn 🇨🇦 899 60 131ms 25 Jun 2023 186th JayXon 🇺🇸 899 60 118ms 25 Jun 2023 188th JayXon 🇺🇸 898 56 3ms 4 Feb 2024 188th sean-niemann 🇺🇸 898 56 3ms 17 Jul 2024 188th Steffan153 🇫🇮 898 56 2ms 18 Jul 2024 188th rucin93 🇵🇱 898 56 3ms 1 Jun 2025 192nd JayXon 🇺🇸 898 59 110ms 7 Jun 2021 193rd stefangimmillaro 898 105 269ms 14 Jun 2023 193rd nwellnhof 🇩🇪 898 105 271ms 14 Jun 2023 193rd JayXon 🇺🇸 898 105 297ms 14 Jun 2023 193rd Lydxn 🇨🇦 898 105 286ms 14 Jun 2023 197th saito-ta 🇯🇵 897 40 8ms 21 Jul 2022 198th ovs-code 🇩🇪 897 87 139ms 22 Apr 2025 199th OhmNomNom 896 41 36ms 18 Oct 2022 200th zacjl 896 68 21ms 20 Jan 2025 201st Steffan153 🇫🇮 895 41 4 Aug 2024 201st sean-niemann 🇺🇸 895 41 4 Aug 2024 203rd kg583 🇺🇸 895 60 31ms 2 Aug 2025 204th sean-niemann 🇺🇸 892 88 61ms 2 Jan 2025 205th NewDefectus 🇮🇱 891 46 4 May 2021 205th janlelis 891 46 5 May 2021 205th Irratix 🇳🇱 891 46 12 May 2021 205th akshatj27 🇦🇶 891 46 11 Jan 2022 205th lukegustafson 🇺🇸 891 46 12 Jan 2024 210th DialFrost 🇸🇬 891 51 5 Sep 2025 210th sean-niemann 🇺🇸 891 51 15 Sep 2025 212th GrayJoKing 🇦🇺 891 67 6ms 12 Feb 2023 213th Steffan153 🇫🇮 890 41 140ms 16 Aug 2024 213th ovs-code 🇩🇪 890 41 32ms 21 Aug 2024 215th GolfingSuccess 🇬🇷 890 54 404ms 15 Jan 2024 215th Shanethegamer 🇺🇸 890 54 420ms 16 Jan 2024 215th lynn 890 54 412ms 17 Feb 2024 215th snoozingnewt 🇺🇸 890 54 410ms 8 days ago 215th Babafaba 890 54 463ms 6 hours ago 220th JayXon 🇺🇸 890 69 23 Feb 2023 220th MeWhenI 🇻🇦 890 69 4 Mar 2025 222nd GrayJoKing 🇦🇺 890 70 28 Jun 2022 222nd primo-ppcg 🇹🇭 890 70 4 Jul 2022 222nd 386asm 🇺🇸 890 70 6 May 2023 225th Shanethegamer 🇺🇸 889 18 53ms 23 Jul 2022 First Prev 151–225 of 1,735 Next Last