Reverse Polish Notation in all languages in bytes. 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 Calendar 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 Multitap Input 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 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 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 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 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 Bytes Time Submitted 241st Argeento 🇵🇱 834 88 12ms 13 Feb 2022 241st coreynash 834 88 9ms 15 Feb 2024 243rd Bubbler-4 833 69 34ms 21 Feb 2022 243rd ovs-code 🇩🇪 833 69 34ms 1 Mar 2025 245th MeWhenI 🇻🇦 833 164 513ms 19 Jun 2025 246th btnlq 832 173 3ms 24 Sep 2022 247th Shanethegamer 🇺🇸 832 190 32ms 26 hours ago 248th emgordon154 831 162 2,438ms 30 Jan 2025 249th acotis 830 225 213ms 12 hours ago 250th shinh 829 59 45ms 21 Jun 2022 250th tatzyr 🇯🇵 829 59 44ms 24 Mar 2025 250th lacrosse 829 59 42ms 13 Dec 2025 253rd GrayJoKing 🇦🇺 829 118 8ms 21 Aug 2024 254th RYNO8 829 125 16ms 16 Aug 2022 254th duckyluuk 🇳🇱 829 125 46ms 23 Feb 2024 256th Natanaelel 🇸🇪 827 49 6ms 14 hours ago 257th Steffan153 🇫🇮 827 99 1,283ms 4 May 2023 258th Z-snails 827 160 141ms 28 Feb 2023 258th Jeremy-Stafford 827 160 146ms 28 Feb 2023 260th AdrienHache 🇫🇷 826 80 51ms 29 Nov 2024 260th lyphyser 826 80 54ms 5 Jan 2025 262nd sisyphus-ppcg 🇦🇺 826 101 5ms 14 Feb 2022 263rd jkelly467 826 163 2,315ms 1 Dec 2025 264th primo-ppcg 🇹🇭 825 125 6ms 31 Jan 2023 265th snyderek 🇺🇸 825 170 60ms 1 Dec 2024 266th saito-ta 🇯🇵 824 73 256ms 25 Jan 2023 267th btnlq 824 76 2ms 7 Nov 2022 268th ScottHamper 824 89 12ms 18 Feb 2022 268th Shanethegamer 🇺🇸 824 89 14ms 14 Mar 2025 270th edsrzf 🇳🇿 824 99 5ms 17 Jan 2025 271st sean-niemann 🇺🇸 824 100 456ms 6 Jun 2025 272nd ovs-code 🇩🇪 823 113 116ms 2 Jul 2025 273rd dzshn 822 126 16ms 15 Aug 2022 273rd stefangimmillaro 822 126 14ms 10 Nov 2023 273rd fgrosshans 🇫🇷 822 126 13ms 17 Jul 2024 273rd NickTheEASDude 🇺🇸 822 126 22ms 21 Aug 2024 273rd Pyroan 822 126 15ms 13 Mar 2025 273rd 051 🇸🇬 822 126 47ms 8 Jan 2026 279th sean-niemann 🇺🇸 822 127 3ms 8 Jan 2025 280th Steffan153 🇫🇮 822 135 126ms 4 May 2023 281st strout 822 161 149ms 15 Dec 2023 282nd Shanethegamer 🇺🇸 821 158 1,598ms 26 Oct 2023 283rd m-tkach 🇺🇦 820 226 6ms 12 Feb 2025 284th lynn 819 228 245ms 6 Jul 2024 285th edsrzf 🇳🇿 818 89 2,563ms 29 Sep 2025 286th Shanethegamer 🇺🇸 818 122 7ms 12 Apr 2024 287th tomtheisen 🇺🇸 818 167 442ms 15 Nov 2022 288th primo-ppcg 🇹🇭 816 100 6ms 21 Aug 2023 289th m-tkach 🇺🇦 816 101 516ms 21 Jan 2024 289th pardouin 🇫🇷 816 101 418ms 23 Jun 2024 291st MaxElf999 816 127 17ms 10 Nov 2022 291st DrakeSeteraO 816 127 24ms 28 Oct 2025 293rd rucin93 🇵🇱 816 128 2ms 12 Jun 2025 294th Shanethegamer 🇺🇸 815 60 37ms 12 Apr 2024 295th NewDefectus 🇮🇱 815 90 11ms 12 Feb 2022 295th didion0 🇺🇸 815 90 10ms 17 Feb 2022 295th uttumuttu 🇫🇮 815 90 11ms 5 Mar 2022 295th thisishowmymindworks 🇳🇴 815 90 11ms 24 Jun 2024 299th Shanethegamer 🇺🇸 815 134 91ms 4 Jun 2025 300th edsrzf 🇳🇿 815 157 376ms 3 Oct 2025 301st inventshah 815 172 57ms 29 Mar 2025 302nd edsrzf 🇳🇿 815 194 31ms 9 days ago 303rd btnlq 814 32 4ms 16 Jul 2023 303rd MeWhenI 🇻🇦 814 32 4ms 16 Jul 2023 303rd Steffan153 🇫🇮 814 32 4ms 16 Jul 2023 303rd ovs-code 🇩🇪 814 32 3ms 16 Jul 2023 303rd fuzzylojik-golf 🇺🇸 814 32 4ms 18 Sep 2025 308th Shanethegamer 🇺🇸 814 166 146ms 3 Dec 2022 309th scpchicken 🇵🇼 812 59 1,113ms 13 Feb 2022 310th MeWhenI 🇻🇦 812 87 23ms 2 Oct 2022 311th primo-ppcg 🇹🇭 812 225 43ms 2 May 2025 312th Shanethegamer 🇺🇸 812 306 1,422ms 30 Jan 2025 313th mtirado1 811 121 2ms 23 Dec 2022 314th MarcMush 🇫🇷 810 101 461ms 13 Jan 2024 315th TFeld00 🇩🇰 809 128 96ms 22 Apr 2022 315th fourth-bit 809 128 16ms 18 Nov 2022 315th Command-Master 809 128 97ms 29 Sep 2023 315th mathisfun271 809 128 36ms 13 Feb 2024 315th solisolu 809 128 20ms 30 Dec 2025 320th elgan65536 🇺🇸 809 231 199ms 3 Oct 2023 First Prev 241–320 of 1,175 Next Last