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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 450th primo-ppcg 🇹🇭 807 90 72ms 5 Apr 2025 452nd janbehrens 🇩🇪 807 103 4ms 2 Jul 2023 453rd MeWhenI 🇻🇦 807 116 2ms 5 Jul 2024 454th jotslo 🇬🇧 805 107 2ms 17 Jul 2022 455th Shanethegamer 🇺🇸 805 136 69ms 20 Apr 2022 456th GrayJoKing 🇦🇺 803 113 506ms 24 Jul 2025 457th emgordon154 802 234 986ms 18 Apr 2025 458th 5cw 🇺🇸 801 38 3ms 27 May 2024 459th CaedenHarper 🇨🇦 801 78 959ms 23 days ago 460th ScottHamper 800 96 419ms 26 Feb 2022 460th stefangimmillaro 800 96 410ms 5 Jan 2023 460th bojernico 800 96 372ms 6 Apr 2023 463rd m-tkach 🇺🇦 800 117 2ms 11 Jan 2022 464th MeWhenI 🇻🇦 799 101 6ms 23 May 2023 465th m-tkach 🇺🇦 799 137 70ms 15 Jan 2022 465th sean-niemann 🇺🇸 799 137 64ms 3 Feb 2024 467th mtirado1 798 108 2ms 6 May 2023 468th edsrzf 🇳🇿 798 114 6ms 22 Aug 2025 469th MeWhenI 🇻🇦 798 137 3ms 12 Sep 2022 470th typeswitch-dev 🇵🇹 797 121 7ms 14 Aug 2023 471st Shanethegamer 🇺🇸 796 84 354ms 9 Jun 2022 472nd stefangimmillaro 796 152 169ms 28 Oct 2023 473rd Shanethegamer 🇺🇸 796 168 27ms 28 Apr 2022 474th Shanethegamer 🇺🇸 795 159 32ms 20 Jul 2023 475th sean-niemann 🇺🇸 794 118 2ms 3 Feb 2024 476th igmcdowell 793 89 10ms 24 Feb 2022 476th inventshah 793 89 10ms 21 Jun 2022 476th olleicua 🇺🇸 793 89 10ms 3 Feb 2024 476th kpal81xd 793 89 10ms 15 Sep 2024 476th KatieLG 🇬🇧 793 89 13ms 18 days ago 481st gitbedd 🇬🇧 792 87 12ms 10 Jan 2022 481st yzhs 🇩🇪 792 87 11ms 21 Mar 2022 481st CheeseCake628 🇳🇴 792 87 15ms 16 Feb 2023 481st HumanoidCPU 792 87 11ms 2 Mar 2025 485th lifthrasiir 🇰🇷 792 206 10ms 18 Dec 2024 486th dokutan 791 79 940ms 8 Sep 2025 487th ovs-code 🇩🇪 791 153 241ms 21 Jun 2023 488th dokutan 790 79 600ms 15 Aug 2024 489th AlephSquirrel 790 130 7ms 21 Oct 2024 490th edsrzf 🇳🇿 790 160 34ms 5 May 2025 490th m-tkach 🇺🇦 790 160 29ms 5 May 2025 492nd Yewzir 🇧🇪 790 185 1,743ms 21 May 2024 493rd Shanethegamer 🇺🇸 789 115 421ms 21 Apr 2022 494th error256 789 238 1,049ms 18 Apr 2025 495th prplz 🇦🇺 787 70 233ms 19 Jan 2022 495th SirBogman 🇺🇸 787 70 237ms 19 May 2022 497th LHLaurini 🇧🇷 787 119 2ms 17 Jul 2024 498th Steffan153 🇫🇮 786 57 65ms 29 Aug 2024 498th pardouin 🇫🇷 786 57 55ms 2 Sep 2025 500th ovs-code 🇩🇪 786 85 84ms 27 May 2024 501st lynn 786 154 171ms 11 Mar 2022 501st The3gs 786 154 196ms 18 Aug 2023 503rd KrausRaus 🇺🇸 785 106 5ms 11 Nov 2023 504th Lydxn 🇨🇦 784 53 4ms 27 Feb 2023 505th weliveinhell 🇭🇹 784 90 8ms 11 Jan 2024 506th tomh1012 784 98 343ms 31 Jan 2022 506th pkim 784 98 343ms 6 Apr 2023 506th danielxbauer 784 98 347ms 6 Apr 2023 506th meinsiedler 784 98 386ms 6 Apr 2023 506th postie77 784 98 408ms 8 May 2023 511th sean-niemann 🇺🇸 784 127 43ms 1 Dec 2023 512th primo-ppcg 🇹🇭 784 131 7ms 20 Jan 2023 513th MeWhenI 🇻🇦 783 112 168ms 4 Aug 2023 514th Salutations45 781 66 2ms 2 Jan 2025 515th snoozingnewt 🇺🇸 781 80 452ms 14 Jan 2025 516th GrayJoKing 🇦🇺 781 93 70ms 9 Dec 2023 517th clockworknazo 780 85 7ms 25 Mar 2023 518th adyache 🇺🇸 779 91 10ms 2 Aug 2023 519th edsrzf 🇳🇿 779 133 1,356ms 26 Apr 2025 520th DialFrost 🇸🇬 779 241 1,084ms 18 Apr 2025 521st DialFrost 🇸🇬 778 166 52ms 7 May 2025 522nd LHLaurini 🇧🇷 777 141 73ms 17 Jul 2024 523rd adamnielson42 🇺🇸 776 91 11ms 26 Apr 2023 524th Skleni 776 99 393ms 6 Apr 2023 525th msbranicky 776 112 2ms 10 Oct 2023 First Prev 451–525 of 1,504 Next Last