Intersection 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 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 Minesweeper 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 Minesweeper 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 600th Lv0Sys 🇵🇱 670 132 11ms 96 mins ago 602nd jgbaldwinbrown 669 236 264ms 29 Jun 2021 603rd edsrzf 🇳🇿 668 168 4ms 6 Oct 2024 604th stefangimmillaro 667 153 3,041ms 31 Oct 2024 604th emgordon154 667 153 3,141ms 24 Jul 2025 606th mdznr 667 199 105ms 14 Dec 2020 607th KatieLG 🇬🇧 667 218 380ms 1 May 2024 608th MeWhenI 🇻🇦 666 193 165ms 29 Apr 2025 609th sisyphus-ppcg 🇦🇺 665 105 485ms 17 Jan 2024 610th L1Wulf 665 133 9ms 4 Feb 2022 610th fitzdotlol 🇺🇸 665 133 10ms 20 Mar 2022 610th LukeBridges 🇬🇧 665 133 10ms 12 Mar 2024 610th wh3n3v3r 🇨🇿 665 133 9ms 8 Nov 2024 610th Palladium02 665 133 10ms 28 May 2025 615th CaedenHarper 🇨🇦 664 265 371ms 3 Oct 2025 616th tatzyr 🇯🇵 663 85 37ms 18 Dec 2024 617th saito-ta 🇯🇵 663 238 1,173ms 4 Jul 2022 618th DaDerpDuck 662 169 2ms 20 Jan 2021 619th cbrt-x 662 266 314ms 29 Sep 2021 620th LHLaurini 🇧🇷 661 202 2ms 30 Jun 2024 621st verticallity 661 254 182ms 6 Apr 2022 622nd BrunoVisnadi 🇧🇷 660 116 43ms 8 Oct 2025 623rd CatsAreFluffy 660 231 64ms 12 Dec 2022 624th Jacob385 659 106 453ms 4 Apr 2024 625th edsrzf 🇳🇿 659 155 3,214ms 25 Oct 2024 626th janbehrens 🇩🇪 659 267 321ms 16 May 2023 627th emgordon154 658 139 5ms 30 Dec 2024 628th KatieLG 🇬🇧 657 121 1,020ms 25 Apr 2021 629th janbehrens 🇩🇪 657 206 471ms 19 Jul 2022 630th memmaptensor 🇹🇭 657 221 345ms 21 Jan 2022 631st Yewzir 🇧🇪 657 232 380ms 27 Jan 2024 632nd olleicua 🇺🇸 656 86 33ms 25 Mar 2025 633rd raphaelimahorn 655 135 10ms 15 Oct 2020 633rd Larento 655 135 14ms 14 Oct 2023 633rd helbling 🇨🇭 655 135 9ms 16 Jul 2024 636th chlorobenzene12 655 171 2ms 27 Dec 2022 637th GrayJoKing 🇦🇺 654 171 109ms 24 Nov 2021 638th MeWhenI 🇻🇦 653 107 573ms 24 May 2024 639th Shanethegamer 🇺🇸 653 140 4ms 14 Mar 2025 640th VictorChemin 🇫🇷 652 205 2ms 26 Nov 2021 640th pyrolitic 🇮🇪 652 205 2ms 26 Apr 2022 640th CatsAreFluffy 652 205 2ms 25 Jan 2023 643rd saito-ta 🇯🇵 650 69 5ms 4 Jul 2022 644th KrausRaus 🇺🇸 650 136 9ms 9 Dec 2020 644th akshatj27 🇦🇶 650 136 9ms 30 Dec 2021 644th chasewalden 650 136 10ms 25 Apr 2023 647th janbehrens 🇩🇪 649 108 272ms 19 Jul 2022 648th DialFrost 🇸🇬 649 120 106ms 4 Aug 2024 649th TRexOnGit 649 224 358ms 29 Nov 2024 650th clockworknazo 647 117 4ms 30 Jun 2023 651st MeWhenI 🇻🇦 647 194 5ms 11 Oct 2023 652nd lowlighter 645 137 13ms 1 Nov 2020 652nd boxjelly 645 137 9ms 7 Feb 2021 652nd randolchance 645 137 9ms 29 Dec 2022 655th xsot 🇸🇬 644 119 49ms 4 days ago 655th jared-hughes 644 119 31ms 4 days ago 657th AlephSquirrel 644 194 8ms 21 Oct 2024 658th MeWhenI 🇻🇦 644 213 34ms 7 Jun 2023 659th inventshah 643 109 270ms 14 Nov 2022 660th jared-hughes 643 288 13ms 6 Jul 2024 661st boxjelly 642 208 2ms 17 Feb 2021 662nd MattShaile 641 138 9ms 19 Apr 2022 662nd ShiraJoseph 🇺🇸 641 138 10ms 6 May 2023 662nd two-bad 🇬🇧 641 138 9ms 24 Feb 2024 662nd xShadowBlade 641 138 9ms 26 Dec 2024 666th Adelzu 640 227 371ms 21 Nov 2021 666th joelgduggan 640 227 347ms 21 Nov 2021 668th bwat2 640 275 308ms 21 Apr 2022 668th crizin 🇰🇷 640 275 314ms 15 Sep 2023 670th alexkunin 636 139 12ms 13 Oct 2020 671st jgbaldwinbrown 636 210 2ms 29 Jun 2021 672nd inventshah 635 110 400ms 16 Jan 2024 672nd CaedenHarper 🇨🇦 635 110 491ms 29 Jul 2025 674th DialFrost 🇸🇬 634 135 717ms 1 Sep 2025 675th KrausRaus 🇺🇸 634 177 4ms 20 Jan 2022 First Prev 601–675 of 1,288 Next Last