Intersection in Python 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 Multitap Input NFA Simulator Numbrix 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 Multitap Input NFA Simulator Numbrix 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 1st bizy-coder 1,000 79 20ms 4 Apr 2024 1st sunleonid 1,000 79 22ms 12 days ago 1st khvdm 1,000 79 20ms 11 hours ago 4th Bubbler-4 988 80 21ms 5 Nov 2021 5th Lydxn 🇨🇦 975 81 24ms 27 Feb 2022 5th GrayJoKing 🇦🇺 975 81 22ms 1 Nov 2023 5th pardouin 🇫🇷 975 81 22ms 7 Oct 2024 8th btnlq 963 82 23ms 5 Nov 2021 8th JayXon 🇺🇸 963 82 22ms 17 Jul 2023 8th Steffan153 🇫🇮 963 82 19ms 11 Jul 2024 8th 4atj 963 82 20ms 8 Apr 2025 8th Mukundan314 963 82 20ms 12 days ago 13th nwellnhof 🇩🇪 952 83 20ms 2 Nov 2021 13th sean-niemann 🇺🇸 952 83 16ms 18 Sep 2025 15th kg583 🇺🇸 940 84 20ms 12 days ago 16th b-illy 🇬🇧 919 86 44ms 27 Aug 2024 16th keelimeguy 🇺🇸 919 86 44ms 15 May 2025 18th hallvabo 🇳🇴 908 87 39ms 26 Mar 2021 19th primo-ppcg 🇹🇭 898 88 29ms 9 Oct 2020 19th ovs-code 🇩🇪 898 88 10ms 15 Feb 2022 19th m-tkach 🇺🇦 898 88 42ms 6 Oct 2022 19th orthoplex 🇨🇽 898 88 10ms 9 Oct 2022 19th duckyluuk 🇳🇱 898 88 43ms 15 Aug 2024 19th lifthrasiir 🇰🇷 898 88 27ms 16 Nov 2024 25th GolfingSuccess 🇬🇷 878 90 10ms 10 Oct 2020 25th prplz 🇦🇺 878 90 10ms 13 Oct 2020 25th NewDefectus 🇮🇱 878 90 10ms 1 Nov 2020 25th TFeld00 🇩🇰 878 90 10ms 4 Nov 2020 25th rak1507 🇬🇧 878 90 10ms 23 Mar 2021 25th Shanethegamer 🇺🇸 878 90 11ms 25 May 2021 25th jaredtrh 878 90 10ms 12 Sep 2021 25th MeWhenI 🇻🇦 878 90 11ms 15 Mar 2022 25th anter69 🇭🇺 878 90 10ms 8 Apr 2022 25th Irratix 🇳🇱 878 90 10ms 23 Apr 2022 25th ZakkkkAttackkkk 🇵🇭 878 90 13ms 3 May 2022 25th btjones0 878 90 10ms 15 Jul 2022 25th jakobkordez 🇸🇮 878 90 10ms 23 Oct 2022 25th SirBogman 🇺🇸 878 90 11ms 20 Nov 2022 25th KatieLG 🇬🇧 878 90 13ms 11 Dec 2022 25th DialFrost 🇸🇬 878 90 12ms 19 Dec 2022 25th neel11235813 878 90 10ms 17 Jan 2023 25th Just4FunCoder 878 90 10ms 26 Mar 2023 25th jmerle 🇳🇱 878 90 11ms 20 Jun 2023 25th fkantelberg 878 90 10ms 14 Jul 2023 25th commandblockguy 🇺🇸 878 90 10ms 22 Aug 2023 25th FortuiteMan 🇫🇷 878 90 10ms 30 Aug 2023 25th FlorianCassayre 🇫🇷 878 90 10ms 18 Sep 2023 25th ndren 878 90 30ms 18 Oct 2023 25th Yewzir 🇧🇪 878 90 10ms 23 Oct 2023 25th jatloe 878 90 10ms 28 Jan 2024 25th Artemis21 🇬🇧 878 90 10ms 10 Jan 2025 25th emgordon154 878 90 29ms 12 Jan 2025 25th CornerMercury 🇬🇧 878 90 26ms 14 Feb 2025 25th plcc0 878 90 11ms 9 Mar 2025 25th Flekay 🇩🇪 878 90 11ms 19 Jun 2025 25th Babafaba 878 90 10ms 28 Aug 2025 25th luuumine 🇫🇷 878 90 11ms 18 days ago 58th schachmattmatt 868 91 10ms 11 Aug 2021 58th RYNO8 868 91 10ms 2 Sep 2021 58th annaproxy 868 91 11ms 31 Oct 2021 58th Fishron 868 91 12ms 23 Nov 2021 58th vgamula 🇺🇦 868 91 10ms 17 Nov 2023 58th SB-945 868 91 10ms 24 Jan 2024 58th wuzekai518 868 91 11ms 2 Aug 2024 58th qpwoeirut 868 91 10ms 1 Oct 2025 58th snoozingnewt 🇨🇦 868 91 10ms 2 Oct 2025 67th dokutan 859 92 11ms 15 Aug 2024 68th yzhs 🇩🇪 849 93 10ms 25 Oct 2020 68th wh3n3v3r 🇨🇿 849 93 10ms 8 Nov 2024 68th RaBa21 🇭🇺 849 93 11ms 1 Aug 2025 71st QuincyNash 🇺🇸 840 94 10ms 20 Jan 2022 71st albanian-laundromat 840 94 11ms 11 Apr 2025 73rd jacklynnepenick 832 95 16ms 14 Aug 2021 73rd zach333 832 95 11ms 13 Jul 2024 75th urojony 🇵🇱 823 96 11ms 27 May 2021 1–75 of 370 Next Last