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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 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 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 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 901st dokutan 634 48 3ms 15 Nov 2024 902nd Natanaelel 🇸🇪 634 62 48ms 21 Jun 2022 903rd cefqrn 633 109 10ms 24 Dec 2022 903rd AlexanderFair 633 109 10ms 11 Jul 2023 903rd firegene 🇮🇪 633 109 10ms 18 Jan 2024 903rd andrewjc2000 633 109 13ms 9 Mar 2025 907th MaxElf999 633 148 2ms 19 Dec 2022 908th astdefu 633 173 460ms 9 Dec 2022 909th MeWhenI 🇻🇦 632 200 33ms 7 Jun 2023 910th DialFrost 🇸🇬 631 71 35ms 26 Dec 2024 911th Kokusui 🇯🇵 630 132 3ms 22 Jul 2024 912th dokutan 630 205 52ms 31 Oct 2024 913th 0xjac 🇨🇭 630 210 260ms 9 Jun 2025 914th Yewzir 🇧🇪 629 135 9ms 16 Dec 2023 914th Maximizer02 629 135 8ms 24 Sep 2024 916th gastropner 629 149 2ms 8 Jul 2025 917th sultan 627 110 12ms 24 Feb 2024 917th fgrosshans 🇫🇷 627 110 10ms 16 Jul 2024 917th edsrzf 🇳🇿 627 110 11ms 30 Jul 2025 917th InigoK 🇺🇸 627 110 10ms 22 Sep 2025 921st crizin 🇰🇷 627 170 331ms 10 Sep 2023 922nd NicolasBn 🇫🇷 626 88 242ms 11 Jan 2022 923rd MeWhenI 🇻🇦 626 93 337ms 14 Feb 2023 924th recursive-x 626 175 412ms 24 Jan 2023 925th edsrzf 🇳🇿 625 107 306ms 28 Jun 2025 926th SkimnerPhi 625 113 10ms 11 Mar 2022 926th msbranicky 625 113 9ms 8 Sep 2023 928th rifatx 625 123 349ms 14 Jul 2024 929th second-pumpkin 624 150 2ms 15 Mar 2023 929th msbranicky 624 150 2ms 20 Aug 2023 931st Chinay-Domitrix 🇺🇸 622 121 4,130ms 28 Mar 2025 932nd akamayu-ouo 🇹🇼 622 176 360ms 8 Jul 2024 933rd neihousaigaai 621 111 13ms 11 Jan 2022 933rd knutae 🇳🇴 621 111 11ms 18 Jan 2022 933rd rschwa6308 🇺🇸 621 111 11ms 22 Mar 2023 933rd zbreit 🇺🇸 621 111 11ms 22 Mar 2023 933rd BREMAUCY 🇫🇷 621 111 9ms 15 Apr 2025 933rd now4est 🇯🇵 621 111 14ms 25 Sep 2025 939th msbranicky 621 176 2ms 10 Aug 2023 940th billings7 🇬🇧 621 208 42ms 19 May 2024 941st MeWhenI 🇻🇦 620 67 3ms 15 Apr 2023 942nd m42km 618 101 425ms 4 Feb 2024 943rd guilhem-roy 🇫🇷 616 112 11ms 5 Jun 2022 943rd ahmetdemirag 🇨🇾 616 112 12ms 30 Jun 2024 943rd CommandLeo 🇮🇹 616 112 10ms 13 hours ago 946th albanian-laundromat 615 379 17ms 18 Sep 2025 947th HumanoidCPU 614 73 37ms 2 Mar 2025 948th Andriamanitra 🇫🇮 612 153 2ms 14 Jul 2023 949th Yewzir 🇧🇪 612 168 9ms 6 Mar 2024 950th MaliPatuljak 612 174 326ms 3 Apr 2023 951st emgordon154 611 139 13ms 20 Feb 2025 952nd dokutan 611 191 44ms 27 Aug 2024 953rd commandblockguy 🇺🇸 610 113 15ms 3 Nov 2022 953rd davitf 610 113 11ms 30 Apr 2024 953rd kbeat 🇰🇿 610 113 11ms 18 May 2025 956th BREMAUCY 🇫🇷 610 163 42ms 15 Apr 2025 957th Re-Adventures 🇮🇳 610 197 212ms 7 Jun 2023 958th msbranicky 609 175 478ms 8 Sep 2023 958th Apataras 609 175 440ms 25 Aug 2025 960th jbjd 608 154 2ms 12 Sep 2024 961st Betuaredead 607 164 40ms 9 Jan 2023 961st billings7 🇬🇧 607 164 41ms 19 May 2024 963rd aDwarfNamedUrist 606 184 130ms 21 Oct 2024 964th GolfingSuccess 🇬🇷 605 43 39ms 22 Jul 2022 965th Waffle3z 605 74 48ms 12 Jan 2022 965th olleicua 🇺🇸 605 74 36ms 16 Feb 2024 965th emgordon154 605 74 54ms 25 Jun 2024 965th KatieLG 🇬🇧 605 74 33ms 2 Oct 2025 969th aonkeeper4 605 114 14ms 5 Jul 2022 969th jared-hughes 605 114 13ms 7 Jul 2022 969th thienudomsrirungruang 605 114 18ms 14 May 2024 969th jtaxen 605 114 10ms 8 Jun 2024 969th CutSandstone 605 114 11ms 8 Jul 2024 969th vhoulbreque 🇫🇷 605 114 11ms 9 Feb 2025 975th Mikey-Beep 🇬🇧 605 127 425ms 4 Sep 2024 First Prev 901–975 of 1,509 Next Last