Leyland Numbers 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 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 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 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 451st emplv 🇱🇻 807 87 4ms 3 Oct 2023 452nd vezzick 806 75 14ms 8 Mar 2021 452nd jascotm 806 75 10ms 15 Apr 2021 452nd RYNO8 806 75 11ms 2 Sep 2021 452nd andrewjc2000 806 75 10ms 13 Mar 2025 456th sean-niemann 🇺🇸 806 153 390ms 24 Sep 2025 457th HumanEquivalentUnit 805 70 493ms 12 Oct 2020 458th GolfingSuccess 🇬🇷 805 99 4ms 11 Sep 2022 459th marshallward 🇺🇸 805 107 72ms 16 Feb 2021 460th lynn 802 141 387ms 10 Mar 2022 461st tailorspy 801 155 2,278ms 19 Sep 2024 462nd emgordon154 801 250 1,894ms 16 Sep 2025 463rd error256 800 77 88ms 15 May 2025 464th SirBogman 🇺🇸 799 72 540ms 20 Jan 2024 464th AlephSquirrel 799 72 423ms 21 Jan 2024 464th MeWhenI 🇻🇦 799 72 523ms 24 May 2024 467th itsh01 797 84 78ms 19 Aug 2021 468th Alex-x90 🇺🇸 796 156 2,129ms 8 Aug 2023 469th lynn 795 54 1,050ms 13 Apr 2021 470th scpchicken 🇵🇼 795 76 10ms 27 Mar 2022 470th inverseLorentz 🇦🇺 795 76 10ms 11 Mar 2024 472nd Shanethegamer 🇺🇸 795 97 25ms 28 Nov 2024 472nd edsrzf 🇳🇿 795 97 37ms 13 Apr 2025 474th DialFrost 🇸🇬 795 158 140ms 3 hours ago 475th jared-hughes 794 34 36ms 17 Oct 2021 475th bstrat 794 34 34ms 4 Mar 2023 475th 4hg 🇺🇸 794 34 35ms 26 Jul 2023 478th rvdnieuwendijk 🇳🇱 794 71 1,652ms 30 Jul 2020 479th HumanEquivalentUnit 794 95 16ms 16 Jan 2022 480th orthoplex 🇨🇽 794 122 4ms 25 Jun 2023 481st SirBogman 🇺🇸 793 260 14ms 23 Nov 2022 482nd Apataras 791 156 364ms 7 Oct 2025 482nd kmathis22 791 156 393ms 22 days ago 484th inventshah 791 157 2,233ms 15 Jun 2022 485th SirBogman 🇺🇸 789 44 3ms 30 Nov 2022 486th albanian-laundromat 789 101 4ms 6 Sep 2025 487th btnlq 788 123 2ms 20 Mar 2021 488th Steffan153 🇫🇮 788 147 32ms 29 Aug 2024 489th DialFrost 🇸🇬 787 260 858ms 3 Mar 2025 490th Ethernet3 🇳🇱 786 158 2,293ms 11 Mar 2022 491st primo-ppcg 🇹🇭 786 175 86ms 25 Jun 2022 492nd Steffan153 🇫🇮 785 54 37ms 29 Aug 2024 492nd sean-niemann 🇺🇸 785 54 36ms 25 days ago 494th yuriy-chervinka 785 77 15ms 30 Mar 2021 494th Fishron 785 77 12ms 19 Oct 2021 494th fredrik-bakke 🇳🇴 785 77 9ms 2 Oct 2022 494th b10011 🇫🇮 785 77 10ms 16 Jan 2023 494th edsrzf 🇳🇿 785 77 12ms 13 Apr 2025 499th bac0id 785 144 349ms 30 Jun 2024 500th ReidZ3 🇺🇸 784 87 140ms 5 Dec 2020 500th Z-snails 784 87 176ms 2 Mar 2023 502nd lynn 783 148 30ms 17 Oct 2023 503rd ovs-code 🇩🇪 781 120 175ms 28 Nov 2022 504th pschmid0 🇺🇸 780 90 4ms 7 Aug 2022 505th sean-niemann 🇺🇸 780 125 473ms 20 Sep 2025 506th rifatx 780 145 421ms 9 Jul 2024 507th ovs-code 🇩🇪 779 79 1,010ms 8 Oct 2023 508th MeWhenI 🇻🇦 779 86 15ms 1 Jul 2023 509th ovs-code 🇩🇪 778 57 111ms 27 May 2024 510th prplz 🇦🇺 778 149 30ms 3 Oct 2023 511th bizy-coder 777 74 628ms 15 Jan 2024 511th annaproxy 777 74 550ms 21 Jan 2024 511th snoozingnewt 🇺🇸 777 74 452ms 11 Feb 2024 514th primo-ppcg 🇹🇭 776 111 51ms 30 May 2025 515th itiievskyi 🇺🇦 775 78 15ms 28 Jul 2020 515th bastienvoirin 🇫🇷 775 78 11ms 30 Nov 2020 515th RDShah 775 78 10ms 15 Apr 2021 515th hellwue 775 78 10ms 25 Feb 2022 515th CedricGebistorf 775 78 10ms 12 Mar 2022 515th MaxElf999 775 78 11ms 23 Sep 2022 515th randolchance 775 78 14ms 5 Mar 2023 515th tobeannouncd 775 78 10ms 19 Sep 2023 515th logvp 775 78 10ms 27 Dec 2023 515th croc54 775 78 10ms 28 Nov 2024 525th m-tkach 🇺🇦 774 103 4ms 31 Jan 2024 First Prev 451–525 of 1,811 Next Last