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 Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 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 Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 721st sleepyStick 691 150 16ms 15 Jul 2022 721st galloj 🇨🇿 691 150 16ms 9 Jan 2023 721st keelimeguy 🇺🇸 691 150 10ms 7 Nov 2023 721st CutSandstone 691 150 18ms 8 Jul 2024 725th Shanethegamer 🇺🇸 691 184 42ms 6 Sep 2024 726th anter69 🇭🇺 690 71 38ms 2 Apr 2024 727th CaedenHarper 🇨🇦 690 231 538ms 5 Oct 2025 728th Ripick 688 186 389ms 24 Jun 2025 729th edsrzf 🇳🇿 686 38 4ms 14 Oct 2025 730th MathisBullinger 686 107 11ms 11 May 2022 730th CaedenHarper 🇨🇦 686 107 10ms 23 Aug 2025 732nd jacklynnepenick 686 151 16ms 15 Feb 2022 732nd ssbhatt4321 686 151 19ms 11 Jun 2023 732nd thienudomsrirungruang 686 151 17ms 16 Apr 2024 732nd mishak-sys 686 151 25ms 24 Feb 2025 736th iakolzin 684 205 59ms 1 Jul 2022 737th TheBlupper 682 152 15ms 8 Nov 2022 737th cakular 682 152 11ms 17 May 2024 737th yokasuretsu 682 152 15ms 14 Jan 2025 737th islptng 682 152 16ms 14 Oct 2025 741st edsrzf 🇳🇿 682 160 100ms 10 Nov 2025 742nd revlayle 🇺🇸 682 201 388ms 9 Dec 2022 743rd CatsAreFluffy 681 206 62ms 24 Feb 2023 744th emgordon154 680 72 37ms 20 Nov 2024 744th Lv0Sys 🇵🇱 680 72 39ms 6 Dec 2025 746th janbehrens 🇩🇪 678 199 505ms 26 Mar 2022 747th roavin 678 202 394ms 30 Jun 2022 748th hjcafaroUC 677 153 14ms 20 Aug 2022 748th LogicalJoe 677 153 10ms 29 Nov 2022 750th prestosilver 🇺🇸 675 174 1ms 18 Nov 2025 751st Mikey-Beep 🇬🇧 675 203 394ms 2 Sep 2024 751st tomh1012 675 203 409ms 5 Sep 2025 753rd 386asm 🇺🇸 675 222 43ms 5 May 2023 754th randolchance 673 109 11ms 4 Jan 2024 755th edsrzf 🇳🇿 673 124 5ms 6 Oct 2025 756th KatieLG-Transpiler 🇬🇧 673 154 91ms 4 Nov 2022 756th stertooy 🇧🇪 673 154 16ms 14 Jun 2024 758th MeWhenI 🇻🇦 670 146 6ms 13 Aug 2024 759th AbhilashaTandon 669 155 15ms 21 Nov 2022 759th aksyristos 669 155 10ms 29 Nov 2022 759th b10011 🇫🇮 669 155 16ms 21 Jan 2023 759th Stockoh 🇫🇷 669 155 15ms 17 Oct 2024 763rd albanian-laundromat 668 39 4ms 22 days ago 764th Natanaelel 🇸🇪 668 86 33ms 29 Jan 2024 765th janbehrens 🇩🇪 667 6 49ms 25 Nov 2022 766th JOrE20 667 110 10ms 24 days ago 767th Shanethegamer 🇺🇸 665 61 5ms 13 Feb 2022 768th SirBogman 🇺🇸 665 72 1,689ms 11 Mar 2022 769th janbehrens 🇩🇪 665 206 399ms 26 Feb 2022 770th Garklein 🇨🇦 664 52 3ms 13 Feb 2022 770th Natanaelel 🇸🇪 664 52 2ms 14 Jul 2023 770th SirBogman 🇺🇸 664 52 2ms 6 Nov 2023 773rd dokutan 664 124 461ms 14 Sep 2024 774th DialFrost 🇸🇬 664 156 11ms 21 Nov 2022 775th jgbaldwinbrown 663 177 2ms 15 Jun 2022 776th oeb25 663 282 235ms 16 May 2022 777th m-tkach 🇺🇦 662 74 39ms 25 Jun 2024 778th edsrzf 🇳🇿 662 182 111ms 30 Nov 2025 779th billings7 🇬🇧 662 207 406ms 16 Apr 2022 780th two-bad 🇬🇧 661 111 9ms 25 Feb 2024 781st trist224 🇫🇷 660 157 10ms 29 Nov 2022 781st TaserTheFox 🇺🇸 660 157 16ms 20 Jan 2023 783rd CatsAreFluffy 660 178 2ms 24 Feb 2023 784th inventshah 659 124 2,000ms 7 Nov 2022 784th stellartux 659 124 349ms 24 Dec 2023 786th neel11235813 659 125 450ms 17 Mar 2024 786th Babafaba 659 125 536ms 23 Oct 2025 786th albanian-laundromat 659 125 517ms 18 Dec 2025 789th IISResetMe 657 88 379ms 25 Dec 2025 790th edsrzf 🇳🇿 657 282 6ms 20 Feb 2025 791st jerrandolph 653 280 309ms 19 Dec 2023 792nd Florian-Mt 653 286 314ms 15 Jul 2024 793rd neihousaigaai 652 159 20ms 20 Feb 2022 793rd brimstonetrader 652 159 17ms 8 Jan 2024 793rd qpwoeirut 652 159 10ms 19 Nov 2025 793rd Emutis 🇱🇹 652 159 16ms 6 days ago 797th WalrusesAreAwesome 652 210 375ms 18 days ago 798th UnderKoen 🇳🇱 652 284 14ms 26 Aug 2025 799th TehFlaminTaco 649 113 27ms 10 Nov 2022 800th not-a-pokemon 649 181 1ms 5 Jul 2025 First Prev 721–800 of 1,186 Next Last