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 Multitap Input NFA Simulator Numbrix 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 Multitap Input NFA Simulator Numbrix 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 225th edsrzf 🇳🇿 824 99 5ms 17 Jan 2025 227th snyderek 🇺🇸 824 170 57ms 1 Dec 2024 228th lynn 824 203 33ms 16 Jul 2023 229th Steffan153 🇫🇮 822 99 894ms 4 May 2023 230th sean-niemann 🇺🇸 822 127 3ms 8 Jan 2025 231st Steffan153 🇫🇮 822 135 103ms 4 May 2023 232nd strout 822 161 149ms 15 Dec 2023 233rd Shanethegamer 🇺🇸 821 158 1,433ms 26 Oct 2023 234th m-tkach 🇺🇦 820 226 4ms 12 Feb 2025 235th Steffan153 🇫🇮 819 81 582ms 21 Jan 2024 235th GrayJoKing 🇦🇺 819 81 429ms 23 Jul 2024 237th lynn 819 228 294ms 6 Jul 2024 238th edsrzf 🇳🇿 818 89 1,433ms 29 Sep 2025 239th tomtheisen 🇺🇸 818 167 354ms 15 Nov 2022 240th GrayJoKing 🇦🇺 817 97 129ms 2 Jun 2022 241st 2011-Chan-Ethan 816 92 16ms 16 Sep 2023 241st yuchuehw 816 92 16ms 3 Feb 2024 241st albanian-laundromat 816 92 17ms 12 Apr 2025 241st Flekay 🇩🇪 816 92 24ms 19 Jun 2025 241st fkantelberg 816 92 16ms 19 Jul 2025 241st Babafaba 816 92 15ms 23 Oct 2025 247th primo-ppcg 🇹🇭 816 100 6ms 21 Aug 2023 248th rucin93 🇵🇱 816 128 2ms 12 Jun 2025 249th edsrzf 🇳🇿 815 157 376ms 3 Oct 2025 250th btnlq 814 32 3ms 16 Jul 2023 250th MeWhenI 🇻🇦 814 32 4ms 16 Jul 2023 250th Steffan153 🇫🇮 814 32 4ms 16 Jul 2023 250th ovs-code 🇩🇪 814 32 3ms 16 Jul 2023 250th fuzzylojik-golf 🇺🇸 814 32 3ms 18 Sep 2025 255th NewDefectus 🇮🇱 814 90 10ms 12 Feb 2022 255th didion0 🇺🇸 814 90 10ms 17 Feb 2022 255th uttumuttu 🇫🇮 814 90 11ms 5 Mar 2022 255th kcinnu 🇱🇹 814 90 10ms 2 May 2023 259th Shanethegamer 🇺🇸 814 166 144ms 3 Dec 2022 260th inventshah 814 172 57ms 29 Mar 2025 261st primo-ppcg 🇹🇭 812 225 43ms 2 May 2025 262nd Shanethegamer 🇺🇸 812 306 446ms 30 Jan 2025 263rd Shanethegamer 🇺🇸 810 83 717ms 25 Apr 2023 264th mtirado1 809 121 2ms 23 Dec 2022 265th elgan65536 809 231 288ms 3 Oct 2023 266th Sakisan 🇧🇪 808 46 100ms 29 Jul 2022 267th FlorianCassayre 🇫🇷 808 93 19ms 5 Aug 2025 268th Shanethegamer 🇺🇸 808 101 6ms 14 Jan 2024 269th MeWhenI 🇻🇦 807 100 403ms 9 May 2024 270th GrayJoKing 🇦🇺 806 139 71ms 31 Jan 2025 271st kg583 🇺🇸 806 141 41ms 10 Nov 2025 272nd lynn 806 161 1,340ms 13 Feb 2022 273rd dmrichwa 🇺🇸 805 91 10ms 16 May 2022 273rd BambooleanLogic 🇸🇪 805 91 10ms 14 Dec 2022 275th JayXon 🇺🇸 805 148 127ms 24 May 2025 276th DialFrost 🇸🇬 805 149 94ms 4 days ago 276th snoozingnewt 🇨🇦 805 149 95ms 4 days ago 278th kkoenig 805 227 271ms 23 Jan 2024 279th GrayJoKing 🇦🇺 804 128 22ms 12 Feb 2023 280th stefangimmillaro 804 198 446ms 6 Oct 2025 281st jacobly0 🇺🇸 803 122 4ms 3 Sep 2023 282nd MeWhenI 🇻🇦 803 311 1,706ms 7 Nov 2025 283rd ovs-code 🇩🇪 802 122 5ms 7 Oct 2024 284th yzhs 🇩🇪 802 165 140ms 26 Jun 2023 285th ScottHamper 802 168 2,141ms 12 Nov 2024 286th Szum123321 🇵🇱 802 233 239ms 20 Mar 2024 286th DialFrost 🇸🇬 802 233 221ms 31 May 2025 288th 4hg 🇺🇸 800 5 43ms 22 Jul 2022 288th bricknellj 800 5 47ms 26 Jul 2022 288th NewDefectus 🇮🇱 800 5 45ms 3 Aug 2022 288th 5quiwyrm 800 5 50ms 5 Oct 2022 288th CatsAreFluffy 800 5 44ms 20 Oct 2022 288th dzshn 800 5 45ms 3 Dec 2022 288th Vap0r1ze 800 5 48ms 3 Dec 2022 288th DayDun 🇸🇪 800 5 46ms 23 Jan 2023 288th emirps 800 5 47ms 3 Feb 2023 288th klixel 🇨🇦 800 5 43ms 7 Jun 2023 288th commandblockguy 🇺🇸 800 5 49ms 3 Aug 2023 288th msbranicky 800 5 45ms 4 Aug 2023 288th jacobly0 🇺🇸 800 5 45ms 2 Sep 2023 First Prev 226–300 of 1,144 Next Last