Reverse Polish Notation 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 374th madeforlosers 770 95 5 Nov 2024 377th 77Tigers 770 242 10 Apr 2024 378th Shanethegamer 🇺🇸 769 105 12 Dec 2022 379th Shanethegamer 🇺🇸 768 86 16 Jan 2024 380th inventshah 768 151 29 Mar 2025 381st edsrzf 🇳🇿 767 168 4 days ago 382nd Shanethegamer 🇺🇸 766 174 4 Nov 2024 383rd cbrt-x 765 173 11 Oct 2023 384th namelessiw 765 178 20 Nov 2024 385th Natanaelel 🇸🇪 763 53 12 Feb 2022 386th ovs-code 🇩🇪 762 176 2 Mar 2022 387th edsrzf 🇳🇿 761 175 10 days ago 388th xsot 🇸🇬 759 110 11 days ago 389th JDiLenarda 🇫🇷 759 171 25 Nov 2023 390th jared-hughes 758 129 10 Apr 2022 391st yzhs 🇩🇪 757 99 3 Jun 2022 391st jatloe 757 99 6 Sep 2024 393rd MeWhenI 🇻🇦 757 148 22 Dec 2024 394th h3ra993huskp 🇯🇵 757 242 2 Jun 2024 395th stackofbears 756 76 20 Sep 2023 396th MeWhenI 🇻🇦 756 154 26 Apr 2024 397th AdrienHache 🇫🇷 756 180 1 Feb 2025 398th marshallward 🇺🇸 755 242 7 Sep 2022 399th jared-hughes 754 97 6 Apr 2022 399th trinityy-7 754 97 15 Mar 2024 399th hacker112 🇸🇪 754 97 24 Jun 2024 399th lifthrasiir 🇰🇷 754 97 23 Nov 2024 403rd stefangimmillaro 754 247 13 Nov 2023 404th lifthrasiir 🇰🇷 754 274 19 Dec 2024 405th MichalMarsalek 🇨🇿 753 171 8 Mar 2022 406th duckyluuk 🇳🇱 751 88 28 Aug 2024 406th ovs-code 🇩🇪 751 88 16 Nov 2024 408th MeWhenI 🇻🇦 751 178 8 Mar 2023 409th Mandrzejy 🇵🇱 751 186 9 Apr 2024 410th SomeKitten 🇺🇸 749 100 29 Aug 2022 410th keelimeguy 🇺🇸 749 100 7 Nov 2023 412th AlephSquirrel 749 140 25 Jan 2025 413th Shanethegamer 🇺🇸 749 172 21 Feb 2023 414th akshatj27 🇦🇶 748 53 14 Feb 2022 414th MeWhenI 🇻🇦 748 53 25 Jul 2023 414th Steffan153 🇫🇮 748 53 20 Aug 2024 414th radarek 🇵🇱 748 53 27 Dec 2024 418th zacjl 748 155 24 Apr 2023 419th the-zammers 748 177 9 Apr 2024 420th klixel 🇨🇦 748 249 19 Jun 2023 421st Frowny 747 77 21 Feb 2022 422nd xem 746 98 18 Feb 2022 422nd Maznek 746 98 6 Jun 2023 422nd dgerblick 746 98 16 Jun 2023 425th Shanethegamer 🇺🇸 745 149 18 Mar 2023 426th Shanethegamer 🇺🇸 745 160 27 days ago 427th Shanethegamer 🇺🇸 745 180 14 Jul 2023 428th DialFrost 🇸🇬 745 246 23 days ago 429th Re-Adventures 🇮🇳 745 250 20 Jan 2023 430th HallMatthew314 744 178 13 Sep 2022 431st retrohun 742 81 15 Dec 2023 432nd cakular 742 101 19 May 2024 433rd stefangimmillaro 742 180 25 Dec 2022 434th FlyingPenguin223 741 132 17 Feb 2025 435th vgamula 🇺🇦 741 226 6 Nov 2023 436th jwhear 🇺🇸 740 334 1 Oct 2024 437th scpchicken 🇵🇼 739 57 13 Feb 2022 437th SirBogman 🇺🇸 739 57 23 Jan 2024 439th helbling 🇨🇭 739 99 1 Jun 2024 439th DialFrost 🇸🇬 739 99 24 Dec 2024 441st Shanethegamer 🇺🇸 739 248 19 Mar 2023 442nd clockworknazo 738 84 13 Oct 2022 442nd ovs-code 🇩🇪 738 84 7 Feb 2023 444th zacjl 735 47 22 Jan 2025 444th GrayJoKing 🇦🇺 735 47 16 days ago 446th neel11235813 735 102 16 Jan 2023 447th edsrzf 🇳🇿 735 159 6 Apr 2025 448th tailorspy 735 190 1 Jun 2024 449th Shanethegamer 🇺🇸 735 248 20 Apr 2022 450th primo-ppcg 🇹🇭 734 54 14 Feb 2022 Prev 376–450 of 1,053 Next
