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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 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 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 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 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 Bytes Time Submitted 376th m-tkach 🇺🇦 849 90 450ms 21 Jan 2024 376th sean-niemann 🇺🇸 849 90 523ms 28 Jan 2025 378th VictorFordham 849 104 10ms 20 Feb 2023 378th Alex-x90 🇺🇸 849 104 10ms 3 Aug 2023 378th mathisfun271 849 104 9ms 5 Feb 2024 378th EnTerr 849 104 9ms 8 Sep 2024 378th KasperKivimaeki 🇫🇮 849 104 9ms 11 Jul 2025 378th luuumine 🇫🇷 849 104 10ms 23 days ago 384th sisyphus-ppcg 🇦🇺 848 64 38ms 11 Jan 2022 384th GrayJoKing 🇦🇺 848 64 42ms 10 Feb 2022 386th MeWhenI 🇻🇦 848 69 5ms 13 Aug 2024 386th Steffan153 🇫🇮 848 69 6ms 13 Aug 2024 388th ZakkkkAttackkkk 🇵🇭 848 111 2ms 9 Nov 2023 388th Szum123321 🇵🇱 848 111 2ms 9 Dec 2023 388th DialFrost 🇸🇬 848 111 2ms 20 Dec 2024 391st 386asm 🇺🇸 848 118 40ms 5 May 2023 392nd edsrzf 🇳🇿 848 151 40ms 7 Apr 2025 393rd GrayJoKing 🇦🇺 847 130 3ms 12 Sep 2022 394th xsot 🇸🇬 846 55 4ms 6 Jul 2025 395th Shanethegamer 🇺🇸 846 90 3,107ms 28 Oct 2024 396th GrayJoKing 🇦🇺 846 115 8ms 28 Jul 2023 397th didion0 🇺🇸 845 84 10ms 25 Jan 2022 397th 13x1 🇩🇪 845 84 9ms 15 May 2023 397th biocommando 🇫🇮 845 84 10ms 11 Aug 2023 397th deancureton 845 84 11ms 29 Dec 2024 397th CaedenHarper 🇨🇦 845 84 10ms 22 Aug 2025 402nd ovs-code 🇩🇪 845 114 446ms 26 Nov 2024 403rd kaascevich 845 123 111ms 21 Jul 2025 404th lynn 844 124 1,448ms 16 Jan 2022 405th clockworknazo 843 62 2ms 17 Nov 2022 406th DialFrost 🇸🇬 843 66 289ms 10 Oct 2024 407th HumanoidCPU 843 127 342ms 15 days ago 408th Sakisan 🇧🇪 842 64 64ms 30 Jun 2022 409th MeWhenI 🇻🇦 842 158 256ms 7 Jan 2025 410th ovs-code 🇩🇪 842 224 404ms 18 Apr 2025 411th TFeld00 🇩🇰 841 105 9ms 19 May 2022 411th stefangimmillaro 841 105 10ms 26 Dec 2022 411th betaveros 841 105 12ms 1 Jan 2023 411th 5cw 🇺🇸 841 105 9ms 3 May 2023 411th minhtrancccp 841 105 10ms 26 Sep 2023 411th lifthrasiir 🇰🇷 841 105 11ms 20 Nov 2024 411th Emutis 🇱🇹 841 105 9ms 4 Feb 2025 411th qpwoeirut 841 105 14ms 28 Sep 2025 419th Shanethegamer 🇺🇸 840 89 137ms 8 Jan 2025 419th emplv 🇱🇻 840 89 133ms 28 Mar 2025 419th ovs-code 🇩🇪 840 89 133ms 17 Apr 2025 422nd Shanethegamer 🇺🇸 840 92 364ms 26 Mar 2024 423rd Shanethegamer 🇺🇸 840 112 2ms 20 Apr 2022 424th CLOStrophobic 🇮🇹 840 123 8ms 21 Jan 2025 425th jacobly0 🇺🇸 840 176 1,699ms 22 Apr 2024 426th neel11235813 839 91 404ms 13 Mar 2024 426th kg583 🇺🇸 839 91 457ms 21 Mar 2024 426th bizy-coder 839 91 431ms 1 Apr 2024 426th MeWhenI 🇻🇦 839 91 526ms 24 May 2024 426th duckyluuk 🇳🇱 839 91 407ms 21 Jun 2024 426th AlephSquirrel 839 91 463ms 3 Jul 2024 432nd SirBogman 🇺🇸 838 37 2ms 27 May 2024 432nd emgordon154 838 37 40ms 11 Sep 2024 432nd Yewzir 🇧🇪 838 37 2ms 19 Dec 2024 435th 4hg 🇺🇸 837 52 36ms 26 Jul 2023 436th DialFrost 🇸🇬 837 91 2,356ms 25 Oct 2024 437th GrayJoKing 🇦🇺 837 152 31ms 18 Jul 2023 438th edsrzf 🇳🇿 836 97 69ms 7 Oct 2025 439th Shanethegamer 🇺🇸 836 159 263ms 20 Apr 2022 440th MeWhenI 🇻🇦 835 65 37ms 7 Dec 2023 441st Natanaelel 🇸🇪 835 85 9ms 7 Feb 2023 441st HumanoidCPU 835 85 10ms 2 Mar 2025 443rd JayXon 🇺🇸 835 98 112ms 9 Apr 2023 444th jacobly0 🇺🇸 835 104 2ms 11 Sep 2023 445th drabart 🇵🇱 834 132 53ms 16 Dec 2023 446th Bulmenisaurus 833 106 10ms 2 Feb 2025 447th Yewzir 🇧🇪 833 113 2ms 29 Nov 2023 447th drabart 🇵🇱 833 113 2ms 18 Dec 2023 449th Shanethegamer 🇺🇸 833 124 7ms 27 Aug 2024 450th kg583 🇺🇸 832 154 38ms 6 days ago First Prev 376–450 of 1,541 Next Last