Pascal’s Triangle in Python 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 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 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 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 Tower of Hanoi 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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 446th zsimo-lab49 562 89 13ms 12 Apr 2023 446th azure-blondon 562 89 10ms 10 Dec 2023 446th Hyperoplex145 562 89 10ms 6 days ago 454th nhausspiegel 556 90 10ms 25 Oct 2023 455th Periapsis1 549 91 9ms 17 Nov 2019 455th abailey2020 🇺🇸 549 91 9ms 12 Dec 2020 455th NanduBC 549 91 9ms 27 Mar 2021 455th LukasFolwarczny 🇨🇿 549 91 10ms 15 Sep 2022 455th r-i-c-e 549 91 11ms 8 Jul 2023 455th Europe2048 549 91 10ms 16 Oct 2024 455th ffelixm 549 91 9ms 4 Jun 2025 462nd relet 543 92 11ms 10 Aug 2018 462nd jmhowl 543 92 10ms 24 Mar 2020 462nd ashwinvis 543 92 10ms 19 Apr 2020 462nd amollberg 🇸🇪 543 92 16ms 27 Jan 2022 462nd brochmann 🇸🇪 543 92 9ms 20 Feb 2022 462nd Andrey135296 543 92 9ms 22 Apr 2022 462nd jeaosh 543 92 10ms 23 Oct 2022 462nd TheCod-r 🇦🇶 543 92 10ms 18 Feb 2023 462nd Eugen-str 543 92 10ms 19 Nov 2023 462nd tknight00 543 92 11ms 23 Apr 2024 462nd HanaEndUser 543 92 9ms 23 Apr 2024 462nd jace-d8 543 92 10ms 1 Jul 2024 474th ay2718 538 93 9ms 20 Aug 2019 474th ludwig-n 538 93 9ms 4 Apr 2020 474th NConstantinides 538 93 9ms 4 Apr 2021 474th lomarbrick 538 93 10ms 17 May 2023 474th lhulinsky 538 93 10ms 21 Oct 2024 479th cthierfelder 🇲🇨 532 94 10ms 1 Aug 2025 480th adoxography 526 95 9ms 6 Dec 2018 480th RyanCarrusca 526 95 11ms 21 Feb 2019 480th achow0 526 95 9ms 3 Aug 2020 480th janga1 526 95 10ms 26 Aug 2021 480th HallMatthew314 526 95 9ms 17 Feb 2022 480th Y0UR-U5ERNAME 526 95 9ms 4 Jul 2022 480th NerdyMcNerd42 526 95 9ms 13 Aug 2022 480th Bananapants22 526 95 9ms 17 Sep 2022 480th kejcao 🇨🇦 526 95 9ms 20 May 2024 480th codingisgreatbutiamnot 526 95 10ms 14 Aug 2024 480th kistlerf 🇨🇭 526 95 9ms 19 May 2025 491st tpaxman 🇨🇦 521 96 12ms 10 Dec 2020 491st ethandhunt 521 96 9ms 20 Jul 2021 491st vodker1 521 96 9ms 9 Mar 2022 491st vishwathg 521 96 9ms 3 Oct 2022 491st mjthurst 521 96 12ms 25 Feb 2024 491st NickTheEASDude 🇺🇸 521 96 10ms 30 Apr 2024 491st clayboll99 521 96 9ms 14 Jul 2025 498th Maxine28Ve 515 97 9ms 30 Mar 2019 498th boxjelly 515 97 9ms 8 Feb 2021 498th tenthmascot 515 97 9ms 25 Nov 2021 498th dzshn 515 97 10ms 2 Jan 2023 498th joseph-w0ng 515 97 10ms 5 Jul 2024 498th AtengChen 515 97 10ms 18 Aug 2024 498th WillowWispy 515 97 9ms 15 Mar 2025 498th 40fied4t 515 97 10ms 18 May 2025 506th timchu 510 98 10ms 4 Mar 2021 506th 201170 510 98 10ms 11 May 2021 506th glesnick 510 98 11ms 15 Jul 2022 506th fizhes 510 98 9ms 18 Jun 2023 506th arjunarya1 510 98 10ms 11 Sep 2025 511th yokasuretsu 505 99 9ms 16 Apr 2018 511th pawelzydziak 505 99 10ms 21 Oct 2018 511th puggernaut9 505 99 9ms 10 Oct 2020 511th MichaelMBradley 🇨🇦 505 99 10ms 4 Apr 2022 511th RandGuy 505 99 10ms 4 May 2022 511th rowboat1 505 99 9ms 21 Jun 2022 511th Marthe-CC 505 99 12ms 10 Oct 2022 518th rajlath 500 100 10ms 9 Apr 2018 518th alangodfrey 500 100 10ms 24 Jan 2019 518th sambirnbaum1 500 100 11ms 6 Sep 2019 518th tomh1012 500 100 18ms 3 Nov 2020 518th Retkoj 500 100 9ms 29 Nov 2020 518th TimLeffke 500 100 9ms 16 Aug 2022 518th shibacho 🇯🇵 500 100 15ms 9 Sep 2022 525th biinari 495 101 16ms 24 Mar 2018 First Prev 451–525 of 681 Next Last