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 561st P-Quentin 🇫🇷 756 137 17ms 5 Aug 2022 561st nstearns96 🇬🇧 756 137 22ms 15 Dec 2022 561st mossprescott 756 137 11ms 19 Jan 2023 561st taesungh 756 137 17ms 15 Oct 2023 561st PyryL 🇫🇮 756 137 21ms 25 Aug 2024 566th MeWhenI 🇻🇦 756 154 12ms 26 Apr 2024 567th stefangimmillaro 756 247 233ms 13 Nov 2023 568th marshallward 🇺🇸 755 242 40ms 7 Sep 2022 569th Mandrzejy 🇵🇱 754 186 58ms 9 Apr 2024 570th lifthrasiir 🇰🇷 754 274 7ms 19 Dec 2024 571st michelebastione 🇮🇹 751 138 16ms 19 Feb 2022 571st knutae 🇳🇴 751 138 16ms 8 Mar 2022 571st RDShah 751 138 31ms 15 May 2022 571st SB-945 751 138 16ms 11 Jan 2024 571st ImpressedByRocks 751 138 16ms 10 Oct 2024 576th sean-niemann 🇺🇸 750 124 114ms 2 Jul 2025 577th stefangimmillaro 750 180 138ms 25 Dec 2022 578th klixel 🇨🇦 750 249 243ms 19 Jun 2023 579th xem 749 98 11ms 18 Feb 2022 579th Maznek 749 98 11ms 6 Jun 2023 579th dgerblick 749 98 10ms 16 Jun 2023 582nd bizy-coder 749 110 428ms 16 Jan 2024 582nd MeWhenI 🇻🇦 749 110 662ms 24 May 2024 582nd Shanethegamer 🇺🇸 749 110 473ms 17 Sep 2024 582nd CaedenHarper 🇨🇦 749 110 496ms 27 Dec 2024 586th Shanethegamer 🇺🇸 749 180 486ms 14 Jul 2023 587th MichalMarsalek 🇨🇿 748 171 418ms 8 Mar 2022 588th the-zammers 748 177 146ms 9 Apr 2024 589th Frowny 747 77 34ms 21 Feb 2022 590th Re-Adventures 🇮🇳 747 250 260ms 20 Jan 2023 591st Vinterion 746 212 33ms 6 Oct 2024 592nd cefqrn 745 139 16ms 20 Dec 2022 592nd alfonsoalves 745 139 17ms 1 Mar 2024 592nd hiichbindermax 745 139 35ms 19 Sep 2024 592nd jacekwladzinski 745 139 12ms 10 Oct 2025 596th Shanethegamer 🇺🇸 745 149 107ms 18 Mar 2023 597th Shanethegamer 🇺🇸 745 160 115ms 24 May 2025 598th h3ra993huskp 🇯🇵 745 214 463ms 30 Nov 2025 599th MeWhenI 🇻🇦 744 110 1,268ms 11 May 2023 600th Shanethegamer 🇺🇸 744 172 418ms 21 Feb 2023 601st HallMatthew314 744 178 145ms 13 Sep 2022 602nd Shanethegamer 🇺🇸 743 110 653ms 25 Apr 2023 603rd scpchicken 🇵🇼 742 66 38ms 13 Feb 2022 604th retrohun 742 81 11ms 15 Dec 2023 605th DialFrost 🇸🇬 741 99 9ms 24 Dec 2024 606th luuumine 🇫🇷 741 252 229ms 28 Nov 2025 607th Irratix 🇳🇱 740 140 13ms 27 Apr 2022 607th JunkIce 740 140 29ms 2 Dec 2024 609th tailorspy 738 190 60ms 1 Jun 2024 610th MeWhenI 🇻🇦 737 111 376ms 14 Feb 2023 611th AlephSquirrel 737 140 5ms 25 Jan 2025 612th hemphen 737 186 405ms 20 Oct 2022 613th Shanethegamer 🇺🇸 737 248 298ms 20 Apr 2022 614th zacjl 735 47 2ms 22 Jan 2025 614th GrayJoKing 🇦🇺 735 47 3ms 5 Jun 2025 616th SirFireball3521 735 141 38ms 7 Feb 2023 616th AstroOrbis 735 141 16ms 12 Jul 2025 616th osNiko 🇧🇷 735 141 17ms 30 Dec 2025 619th KatieLG 🇬🇧 734 100 10ms 5 Jan 2023 619th chasewalden 734 100 11ms 24 Apr 2023 619th MeWhenI 🇻🇦 734 100 10ms 3 Aug 2024 619th Salutations45 734 100 13ms 12 Nov 2024 623rd MeWhenI 🇻🇦 734 249 291ms 7 Jul 2023 624th DialFrost 🇸🇬 733 82 44ms 23 Apr 2025 625th emgordon154 732 137 18ms 29 Jul 2025 626th edsrzf 🇳🇿 731 67 40ms 21 days ago 626th denkyuu1 731 67 36ms 39 hours ago 628th edsrzf 🇳🇿 731 87 1,022ms 16 days ago 629th edsrzf 🇳🇿 731 112 1,341ms 4 Feb 2026 630th albanian-laundromat 731 197 5ms 1 Jul 2025 631st DialFrost 🇸🇬 731 218 387ms 24 Sep 2025 632nd KatieLG 🇬🇧 730 142 94ms 12 Feb 2022 632nd MichalMarsalek 🇨🇿 730 142 17ms 14 Feb 2022 632nd marcin7Cd 730 142 15ms 20 Feb 2022 632nd yzhs 🇩🇪 730 142 16ms 23 Jun 2023 636th nullie 730 256 221ms 11 Mar 2025 637th annaproxy 729 141 19ms 14 Dec 2022 638th HPWiz 🇳🇿 728 39 5ms 23 Nov 2023 639th ChiefChippy2 727 101 10ms 12 Feb 2022 639th Frowny 727 101 23ms 16 Feb 2022 First Prev 561–640 of 1,187 Next Last