Reverse Polish Notation in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 76th Lydxn 🇨🇦 905 44 68ms 21 Aug 2022 77th GolfingSuccess 🇬🇷 905 83 14ms 12 Feb 2022 77th hallvabo 🇳🇴 905 83 35ms 15 Feb 2022 77th Just4FunCoder 905 83 16ms 26 Mar 2023 77th emgordon154 905 83 38ms 29 Sep 2025 81st ovs-code 🇩🇪 902 129 2ms 3 Jun 2024 82nd pardouin 🇫🇷 897 74 370ms 11 Jul 2024 83rd b-illy 🇬🇧 894 84 16ms 24 Aug 2024 83rd plcc0 894 84 16ms 19 Feb 2025 83rd snoozingnewt 🇨🇦 894 84 14ms 65 mins ago 86th btnlq 887 154 366ms 12 Mar 2023 87th JayXon 🇺🇸 885 75 393ms 27 Jan 2024 88th JayXon 🇺🇸 885 158 58ms 10 Dec 2023 89th JayXon 🇺🇸 885 211 244ms 3 Sep 2023 90th ZakkkkAttackkkk 🇵🇭 884 85 20ms 13 Feb 2022 90th anter69 🇭🇺 884 85 155ms 9 Mar 2022 90th Artemis21 🇬🇧 884 85 19ms 10 Jan 2025 93rd GrayJoKing 🇦🇺 883 40 67ms 13 Sep 2023 93rd chunes3 🇺🇸 883 40 70ms 13 Sep 2023 93rd Bubbler-4 883 40 68ms 13 Sep 2023 93rd sisyphus-ppcg 🇦🇺 883 40 65ms 13 Sep 2023 93rd Kacarott 🇦🇺 883 40 68ms 13 Sep 2023 93rd gifti258 883 40 73ms 13 Sep 2023 93rd ovs-code 🇩🇪 883 40 72ms 13 Sep 2023 93rd GolfingSuccess 🇬🇷 883 40 72ms 15 Sep 2023 93rd Steffan153 🇫🇮 883 40 66ms 17 Sep 2023 93rd 4hg 🇺🇸 883 40 68ms 18 Sep 2023 93rd primo-ppcg 🇹🇭 883 40 75ms 19 Sep 2023 93rd MeWhenI 🇻🇦 883 40 67ms 6 Nov 2023 93rd error256 883 40 67ms 5 May 2024 93rd edsrzf 🇳🇿 883 40 72ms 25 Sep 2024 93rd pardouin 🇫🇷 883 40 85ms 25 Sep 2024 93rd sean-niemann 🇺🇸 883 40 78ms 9 Apr 2025 93rd DialFrost 🇸🇬 883 40 65ms 9 Apr 2025 93rd fuzzylojik-golf 🇺🇸 883 40 72ms 17 Sep 2025 93rd JayXon 🇺🇸 883 40 69ms 4 Nov 2025 112th GrayJoKing 🇦🇺 882 111 73ms 17 Jan 2023 113th JayXon 🇺🇸 882 155 353ms 10 Dec 2023 114th primo-ppcg 🇹🇭 881 46 6ms 13 Feb 2022 114th saito-ta 🇯🇵 881 46 6ms 23 Dec 2022 114th sisyphus-ppcg 🇦🇺 881 46 6ms 18 Jan 2023 117th typeswitch-dev 🇵🇹 881 212 200ms 30 Aug 2023 118th arjanadriaanse 🇳🇱 877 151 147ms 13 Feb 2022 118th lynn 877 151 178ms 13 Feb 2022 118th xnor-gate 877 151 166ms 16 Feb 2022 118th ovs-code 🇩🇪 877 151 158ms 12 May 2023 118th HPWiz 🇳🇿 877 151 141ms 11 Nov 2023 123rd sisyphus-ppcg 🇦🇺 875 112 210ms 10 Apr 2022 123rd btnlq 875 112 15ms 29 Dec 2022 123rd edsrzf 🇳🇿 875 112 34ms 22 days ago 126th JayXon 🇺🇸 875 182 347ms 26 Sep 2025 127th GolfingSuccess 🇬🇷 873 76 390ms 19 Feb 2025 128th Shanethegamer 🇺🇸 873 86 16ms 12 Feb 2022 128th annaproxy 873 86 12ms 8 Jun 2022 130th Sakisan 🇧🇪 871 152 132ms 25 Feb 2023 130th Natanaelel 🇸🇪 871 152 166ms 10 Apr 2025 132nd ScottHamper 870 183 348ms 4 days ago 133rd Steffan153 🇫🇮 867 113 87ms 11 Dec 2022 134th typeswitch-dev 🇵🇹 866 30 4ms 28 Jul 2023 135th annaproxy 865 153 171ms 15 Feb 2022 135th Steffan153 🇫🇮 865 153 159ms 27 Jun 2024 137th ovs-code 🇩🇪 864 40 3ms 14 Jul 2023 137th HPWiz 🇳🇿 864 40 3ms 17 Nov 2023 139th nwellnhof 🇩🇪 863 47 7ms 14 Feb 2022 140th dcgjb 863 67 405ms 23 Feb 2024 141st btjones0 863 87 15ms 15 Jul 2022 141st SirBogman 🇺🇸 863 87 15ms 20 Nov 2022 143rd kg583 🇺🇸 862 77 621ms 1 Jun 2024 143rd lifthrasiir 🇰🇷 862 77 379ms 2 Dec 2024 145th JayXon 🇺🇸 862 78 535ms 30 Dec 2023 146th nathanadams 🇳🇿 862 85 10ms 15 Apr 2023 147th JayXon 🇺🇸 862 212 265ms 21 Feb 2022 148th GrayJoKing 🇦🇺 861 33 4ms 8 May 2022 149th Shanethegamer 🇺🇸 861 41 77ms 5 Dec 2024 150th kumavale 861 217 204ms 28 Oct 2025 First Prev 76–150 of 1,140 Next Last