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 641st SniperSmiley 🇺🇸 725 143 17ms 8 Jul 2022 641st Europe2048 725 143 26ms 22 Oct 2024 641st moustave 725 143 12ms 7 Apr 2025 644th Shanethegamer 🇺🇸 725 220 367ms 24 Sep 2025 644th sean-niemann 🇺🇸 725 220 362ms 24 Sep 2025 646th Kacarott 🇦🇺 723 114 834ms 4 Feb 2025 647th Yax42 🇫🇷 723 189 404ms 25 days ago 648th GolfingSuccess 🇬🇷 723 194 406ms 14 Feb 2022 649th adoxography 720 68 42ms 20 Mar 2022 650th CaedenHarper 🇨🇦 720 101 2,081ms 23 Oct 2025 651st GolfingSuccess 🇬🇷 720 163 2ms 5 Dec 2022 652nd inventshah 719 102 10ms 13 Feb 2022 652nd smclaughlin-cf 719 102 11ms 4 Mar 2025 654th randolchance 719 144 17ms 4 Jan 2024 654th roupiq 🇵🇱 719 144 17ms 1 Mar 2024 654th Deppyforce 719 144 17ms 9 Nov 2025 657th Shanethegamer 🇺🇸 719 190 432ms 9 Apr 2025 658th MeWhenI 🇻🇦 718 166 159ms 17 Nov 2022 659th emgordon154 717 115 560ms 11 Aug 2025 660th Frowny 716 185 145ms 18 Mar 2022 661st Shanethegamer 🇺🇸 716 261 227ms 30 Apr 2022 662nd LeeCamp 715 145 16ms 14 Feb 2022 662nd hellwue 715 145 11ms 7 Feb 2023 662nd adamnielson42 🇺🇸 715 145 24ms 8 Oct 2024 662nd Mabeloid 🇳🇴 715 145 28ms 4 May 2025 662nd te-chnical 715 145 16ms 9 Jul 2025 667th Alex-x90 🇺🇸 715 196 412ms 24 Oct 2025 668th emgordon154 714 137 15ms 26 Sep 2024 669th stefangimmillaro 714 256 41ms 3 Jan 2023 670th JGDoerrer 713 262 199ms 29 Jun 2022 671st daniel-pedersen 🇸🇪 712 103 11ms 6 Mar 2022 671st Heathcorp 🇦🇺 712 103 10ms 27 Apr 2022 671st snoozingnewt 🇨🇦 712 103 10ms 23 Sep 2023 671st FortuiteMan 🇫🇷 712 103 10ms 10 Oct 2024 671st SiBeepBoop 712 103 9ms 15 Apr 2025 671st alexsave 712 103 9ms 27 Dec 2025 677th prplz 🇦🇺 712 165 2ms 14 Feb 2022 677th Szum123321 🇵🇱 712 165 2ms 29 Nov 2023 677th JohandeRuiter 🇳🇱 712 165 2ms 11 Feb 2025 680th stefangimmillaro 712 192 455ms 10 Oct 2023 681st albanian-laundromat 712 349 1,412ms 6 Nov 2025 682nd kg583 🇺🇸 711 145 5ms 9 Jun 2025 683rd SirBogman 🇺🇸 710 116 648ms 16 Jan 2024 683rd commandz0 🇺🇸 710 116 549ms 1 Sep 2025 685th karhuthebear 710 146 18ms 6 May 2022 685th Bonjour27891 🇻🇳 710 146 11ms 17 Jul 2022 685th Aquateraneal 710 146 23ms 16 Jan 2026 688th KatieLG 🇬🇧 709 69 43ms 12 Feb 2022 688th jared-hughes 709 69 39ms 10 Sep 2022 690th weeble 709 138 4ms 18 Aug 2024 691st Natanaelel 🇸🇪 708 45 65ms 26 Sep 2023 692nd MeWhenI 🇻🇦 706 204 2ms 11 Sep 2022 693rd CaedenHarper 🇨🇦 706 259 280ms 20 Nov 2025 694th janbehrens 🇩🇪 705 104 11ms 14 Apr 2023 694th m-tkach 🇺🇦 705 104 10ms 3 Jan 2025 696th SomeKitten 🇺🇸 705 147 26ms 29 Aug 2022 696th Bodo171 705 147 19ms 7 Dec 2022 696th vgamula 🇺🇦 705 147 20ms 6 Nov 2023 696th croc54 705 147 17ms 27 Jan 2025 700th edsrzf 🇳🇿 705 184 1,486ms 29 Apr 2025 701st AlephSquirrel 704 37 4ms 3 Aug 2023 702nd duckyluuk 🇳🇱 704 117 503ms 26 Mar 2024 703rd Alex-x90 🇺🇸 703 167 1ms 8 Feb 2023 704th davecame 700 148 31ms 18 Sep 2023 704th jatloe 700 148 16ms 6 Sep 2024 706th vgamula 🇺🇦 700 226 31ms 6 Nov 2023 707th Mandrzejy 🇵🇱 699 168 2ms 3 Nov 2024 708th stefangimmillaro 698 193 2,596ms 12 Nov 2024 709th stefangimmillaro 698 262 284ms 5 May 2025 709th edsrzf 🇳🇿 698 262 294ms 10 Jun 2025 711th primo-ppcg 🇹🇭 696 48 1,032ms 15 Feb 2022 712th emgordon154 694 118 1,301ms 3 Dec 2024 713th Sp3000 🇦🇺 693 41 4ms 19 Jan 2024 713th MeWhenI 🇻🇦 693 41 5ms 2 Mar 2025 715th KingSkyrock 🇺🇸 692 106 10ms 17 Mar 2022 716th ian-h-chamberlain 🇺🇸 692 270 216ms 13 Nov 2025 717th lifthrasiir 🇰🇷 691 50 3ms 28 Nov 2024 718th sleepyStick 691 150 16ms 15 Jul 2022 718th galloj 🇨🇿 691 150 17ms 9 Jan 2023 718th keelimeguy 🇺🇸 691 150 10ms 7 Nov 2023 First Prev 641–720 of 1,176 Next Last