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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL 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 ><> ALGOL 68 ArkScript 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 APL 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 720th MeWhenI 🇻🇦 693 41 5ms 2 Mar 2025 722nd KingSkyrock 🇺🇸 692 106 11ms 17 Mar 2022 723rd ian-h-chamberlain 🇺🇸 692 270 226ms 13 Nov 2025 724th lifthrasiir 🇰🇷 691 50 3ms 28 Nov 2024 725th sleepyStick 691 150 16ms 15 Jul 2022 725th galloj 🇨🇿 691 150 16ms 9 Jan 2023 725th keelimeguy 🇺🇸 691 150 10ms 7 Nov 2023 725th CutSandstone 691 150 18ms 8 Jul 2024 729th Shanethegamer 🇺🇸 691 184 42ms 6 Sep 2024 730th anter69 🇭🇺 690 71 38ms 2 Apr 2024 731st Ripick 688 186 374ms 24 Jun 2025 732nd edsrzf 🇳🇿 686 38 4ms 14 Oct 2025 732nd error256 686 38 4ms 3 days ago 734th MathisBullinger 686 107 12ms 11 May 2022 734th CaedenHarper 🇨🇦 686 107 10ms 23 Aug 2025 736th jacklynnepenick 686 151 16ms 15 Feb 2022 736th ssbhatt4321 686 151 19ms 11 Jun 2023 736th thienudomsrirungruang 686 151 17ms 16 Apr 2024 736th mishak-sys 686 151 25ms 24 Feb 2025 740th iakolzin 684 205 60ms 1 Jul 2022 741st kg583 🇺🇸 683 212 75ms 7 days ago 742nd TheBlupper 682 152 15ms 8 Nov 2022 742nd cakular 682 152 11ms 17 May 2024 742nd yokasuretsu 682 152 15ms 14 Jan 2025 742nd islptng 682 152 16ms 14 Oct 2025 746th edsrzf 🇳🇿 682 160 105ms 10 Nov 2025 747th revlayle 🇺🇸 682 201 390ms 9 Dec 2022 748th CatsAreFluffy 681 206 63ms 24 Feb 2023 749th emgordon154 680 72 37ms 20 Nov 2024 749th Lv0Sys 🇵🇱 680 72 37ms 6 Dec 2025 751st janbehrens 🇩🇪 678 199 505ms 26 Mar 2022 752nd roavin 678 202 384ms 30 Jun 2022 753rd hjcafaroUC 677 153 14ms 20 Aug 2022 753rd LogicalJoe 677 153 10ms 29 Nov 2022 755th prestosilver 🇺🇸 675 174 1ms 18 Nov 2025 756th Mikey-Beep 🇬🇧 675 203 381ms 2 Sep 2024 756th tomh1012 675 203 384ms 5 Sep 2025 758th 386asm 🇺🇸 675 222 43ms 5 May 2023 759th randolchance 673 109 15ms 4 Jan 2024 760th edsrzf 🇳🇿 673 124 5ms 6 Oct 2025 761st KatieLG-Transpiler 🇬🇧 673 154 91ms 4 Nov 2022 761st stertooy 🇧🇪 673 154 16ms 14 Jun 2024 763rd MeWhenI 🇻🇦 670 146 6ms 13 Aug 2024 764th AbhilashaTandon 669 155 15ms 21 Nov 2022 764th aksyristos 669 155 10ms 29 Nov 2022 764th b10011 🇫🇮 669 155 16ms 21 Jan 2023 764th Stockoh 🇫🇷 669 155 15ms 17 Oct 2024 768th albanian-laundromat 668 39 4ms 13 Feb 2026 769th Natanaelel 🇸🇪 668 86 33ms 29 Jan 2024 770th janbehrens 🇩🇪 667 6 51ms 25 Nov 2022 771st JOrE20 667 110 17ms 11 Feb 2026 772nd Shanethegamer 🇺🇸 665 61 6ms 13 Feb 2022 773rd SirBogman 🇺🇸 665 72 1,689ms 11 Mar 2022 774th janbehrens 🇩🇪 665 206 387ms 26 Feb 2022 775th Garklein 🇨🇦 664 52 3ms 13 Feb 2022 775th Natanaelel 🇸🇪 664 52 2ms 14 Jul 2023 775th SirBogman 🇺🇸 664 52 2ms 6 Nov 2023 778th dokutan 664 124 461ms 14 Sep 2024 779th DialFrost 🇸🇬 664 156 11ms 21 Nov 2022 780th jgbaldwinbrown 663 177 2ms 15 Jun 2022 781st oeb25 663 282 219ms 16 May 2022 782nd m-tkach 🇺🇦 662 74 51ms 25 Jun 2024 783rd edsrzf 🇳🇿 662 182 113ms 30 Nov 2025 784th billings7 🇬🇧 662 207 389ms 16 Apr 2022 785th two-bad 🇬🇧 661 111 10ms 25 Feb 2024 785th Protothor 661 111 14ms 12 days ago 787th trist224 🇫🇷 660 157 10ms 29 Nov 2022 787th TaserTheFox 🇺🇸 660 157 16ms 20 Jan 2023 789th CatsAreFluffy 660 178 2ms 24 Feb 2023 790th inventshah 659 124 2,000ms 7 Nov 2022 790th stellartux 659 124 349ms 24 Dec 2023 792nd neel11235813 659 125 450ms 17 Mar 2024 792nd Babafaba 659 125 536ms 23 Oct 2025 792nd albanian-laundromat 659 125 517ms 18 Dec 2025 795th IISResetMe 657 88 389ms 25 Dec 2025 796th edsrzf 🇳🇿 657 282 6ms 20 Feb 2025 797th jerrandolph 653 280 306ms 19 Dec 2023 798th Florian-Mt 653 286 300ms 15 Jul 2024 799th neihousaigaai 652 159 20ms 20 Feb 2022 799th brimstonetrader 652 159 17ms 8 Jan 2024 First Prev 721–800 of 1,190 Next Last