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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering 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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering 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 555th FlorianCassayre 🇫🇷 762 136 18ms 5 Aug 2025 555th Luke44565 762 136 22ms 10 Aug 2025 555th luuumine 🇫🇷 762 136 18ms 17 Oct 2025 555th Bmrl7 762 136 23ms 21 Dec 2025 565th AdrienHache 🇫🇷 762 180 455ms 1 Feb 2025 566th marshallward 🇺🇸 762 242 40ms 7 Sep 2022 567th zacjl 759 155 2ms 24 Apr 2023 568th stefangimmillaro 758 247 219ms 13 Nov 2023 569th jared-hughes 757 97 12ms 6 Apr 2022 569th trinityy-7 757 97 10ms 15 Mar 2024 569th hacker112 🇸🇪 757 97 13ms 24 Jun 2024 569th lifthrasiir 🇰🇷 757 97 11ms 23 Nov 2024 569th helbling 🇨🇭 757 97 11ms 24 Aug 2025 574th GrayJoKing 🇦🇺 757 109 684ms 16 Jan 2024 574th b-illy 🇬🇧 757 109 588ms 7 Sep 2024 574th snoozingnewt 🇨🇦 757 109 432ms 5 Dec 2025 577th Waffle3z 757 130 3ms 6 Apr 2022 578th P-Quentin 🇫🇷 757 137 19ms 5 Aug 2022 578th nstearns96 🇬🇧 757 137 23ms 15 Dec 2022 578th mossprescott 757 137 11ms 19 Jan 2023 578th taesungh 757 137 16ms 15 Oct 2023 578th PyryL 🇫🇮 757 137 23ms 25 Aug 2024 583rd MeWhenI 🇻🇦 757 148 11ms 22 Dec 2024 584th stefangimmillaro 757 180 124ms 25 Dec 2022 585th stackofbears 756 76 34ms 20 Sep 2023 586th sean-niemann 🇺🇸 756 124 120ms 2 Jul 2025 587th MeWhenI 🇻🇦 756 154 14ms 26 Apr 2024 588th MichalMarsalek 🇨🇿 755 171 508ms 8 Mar 2022 589th Mandrzejy 🇵🇱 755 186 69ms 9 Apr 2024 590th lifthrasiir 🇰🇷 754 274 7ms 19 Dec 2024 591st Shanethegamer 🇺🇸 753 160 155ms 24 May 2025 592nd Shanethegamer 🇺🇸 753 180 486ms 14 Jul 2023 593rd klixel 🇨🇦 752 249 229ms 19 Jun 2023 594th michelebastione 🇮🇹 751 138 18ms 19 Feb 2022 594th knutae 🇳🇴 751 138 17ms 8 Mar 2022 594th RDShah 751 138 32ms 15 May 2022 594th SB-945 751 138 15ms 11 Jan 2024 594th ImpressedByRocks 751 138 19ms 10 Oct 2024 599th Shanethegamer 🇺🇸 751 172 500ms 21 Feb 2023 600th the-zammers 751 177 146ms 9 Apr 2024 601st bizy-coder 750 110 485ms 16 Jan 2024 601st MeWhenI 🇻🇦 750 110 768ms 24 May 2024 601st Shanethegamer 🇺🇸 750 110 520ms 17 Sep 2024 601st CaedenHarper 🇨🇦 750 110 592ms 27 Dec 2024 605th Shanethegamer 🇺🇸 750 149 131ms 18 Mar 2023 606th xem 749 98 13ms 18 Feb 2022 606th Maznek 749 98 10ms 6 Jun 2023 606th dgerblick 749 98 11ms 16 Jun 2023 609th Vinterion 749 212 33ms 6 Oct 2024 610th Re-Adventures 🇮🇳 749 250 218ms 20 Jan 2023 611th MeWhenI 🇻🇦 748 110 1,280ms 11 May 2023 612th h3ra993huskp 🇯🇵 748 214 481ms 30 Nov 2025 613th Frowny 747 77 34ms 21 Feb 2022 614th GrayJoKing 🇦🇺 747 104 6ms 31 Aug 2023 615th Shanethegamer 🇺🇸 747 110 624ms 25 Apr 2023 616th cefqrn 746 139 16ms 20 Dec 2022 616th alfonsoalves 746 139 16ms 1 Mar 2024 616th hiichbindermax 746 139 41ms 19 Sep 2024 616th jacekwladzinski 746 139 14ms 10 Oct 2025 620th HallMatthew314 746 178 145ms 13 Sep 2022 621st AlephSquirrel 744 140 7ms 25 Jan 2025 622nd scpchicken 🇵🇼 743 66 40ms 13 Feb 2022 623rd luuumine 🇫🇷 743 252 219ms 28 Nov 2025 624th retrohun 742 81 11ms 15 Dec 2023 625th DialFrost 🇸🇬 741 99 11ms 24 Dec 2024 626th MeWhenI 🇻🇦 741 111 397ms 14 Feb 2023 627th Irratix 🇳🇱 741 140 14ms 27 Apr 2022 627th JunkIce 741 140 33ms 2 Dec 2024 629th kg583 🇺🇸 739 141 6ms 34 hours ago 630th tailorspy 739 190 64ms 1 Jun 2024 631st albanian-laundromat 🇺🇸 739 197 5ms 1 Jul 2025 632nd Shanethegamer 🇺🇸 739 248 323ms 20 Apr 2022 633rd hemphen 738 186 433ms 20 Oct 2022 634th zacjl 737 47 2ms 22 Jan 2025 634th GrayJoKing 🇦🇺 737 47 2ms 5 Jun 2025 636th edsrzf 🇳🇿 736 87 1,552ms 18 Feb 2026 637th emgordon154 736 137 17ms 29 Jul 2025 638th MeWhenI 🇻🇦 736 249 315ms 7 Jul 2023 639th edsrzf 🇳🇿 735 112 1,460ms 4 Feb 2026 640th SirFireball3521 735 141 37ms 7 Feb 2023 First Prev 561–640 of 1,275 Next Last