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 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 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 561st AdrienHache 🇫🇷 762 180 461ms 1 Feb 2025 562nd marshallward 🇺🇸 762 242 40ms 7 Sep 2022 563rd zacjl 759 155 2ms 24 Apr 2023 564th stefangimmillaro 758 247 232ms 13 Nov 2023 565th jared-hughes 757 97 11ms 6 Apr 2022 565th trinityy-7 757 97 12ms 15 Mar 2024 565th hacker112 🇸🇪 757 97 11ms 24 Jun 2024 565th lifthrasiir 🇰🇷 757 97 13ms 23 Nov 2024 565th helbling 🇨🇭 757 97 13ms 24 Aug 2025 570th GrayJoKing 🇦🇺 757 109 684ms 16 Jan 2024 570th b-illy 🇬🇧 757 109 588ms 7 Sep 2024 570th snoozingnewt 🇨🇦 757 109 432ms 5 Dec 2025 573rd Waffle3z 757 130 3ms 6 Apr 2022 574th P-Quentin 🇫🇷 757 137 19ms 5 Aug 2022 574th nstearns96 🇬🇧 757 137 23ms 15 Dec 2022 574th mossprescott 757 137 11ms 19 Jan 2023 574th taesungh 757 137 16ms 15 Oct 2023 574th PyryL 🇫🇮 757 137 23ms 25 Aug 2024 579th MeWhenI 🇻🇦 757 148 9ms 22 Dec 2024 580th stefangimmillaro 757 180 123ms 25 Dec 2022 581st stackofbears 756 76 34ms 20 Sep 2023 582nd sean-niemann 🇺🇸 756 124 120ms 2 Jul 2025 583rd MeWhenI 🇻🇦 756 154 12ms 26 Apr 2024 584th MichalMarsalek 🇨🇿 755 171 418ms 8 Mar 2022 585th Mandrzejy 🇵🇱 755 186 65ms 9 Apr 2024 586th lifthrasiir 🇰🇷 754 274 7ms 19 Dec 2024 587th Shanethegamer 🇺🇸 753 160 155ms 24 May 2025 588th Shanethegamer 🇺🇸 753 180 486ms 14 Jul 2023 589th klixel 🇨🇦 752 249 227ms 19 Jun 2023 590th michelebastione 🇮🇹 751 138 18ms 19 Feb 2022 590th knutae 🇳🇴 751 138 17ms 8 Mar 2022 590th RDShah 751 138 32ms 15 May 2022 590th SB-945 751 138 15ms 11 Jan 2024 590th ImpressedByRocks 751 138 19ms 10 Oct 2024 595th Shanethegamer 🇺🇸 751 172 418ms 21 Feb 2023 596th bizy-coder 750 110 485ms 16 Jan 2024 596th MeWhenI 🇻🇦 750 110 768ms 24 May 2024 596th Shanethegamer 🇺🇸 750 110 520ms 17 Sep 2024 596th CaedenHarper 🇨🇦 750 110 592ms 27 Dec 2024 600th Shanethegamer 🇺🇸 750 149 112ms 18 Mar 2023 601st xem 749 98 12ms 18 Feb 2022 601st Maznek 749 98 12ms 6 Jun 2023 601st dgerblick 749 98 12ms 16 Jun 2023 604th Vinterion 749 212 33ms 6 Oct 2024 605th Re-Adventures 🇮🇳 749 250 229ms 20 Jan 2023 606th MeWhenI 🇻🇦 748 110 1,268ms 11 May 2023 607th the-zammers 748 177 146ms 9 Apr 2024 608th h3ra993huskp 🇯🇵 748 214 463ms 30 Nov 2025 609th Frowny 747 77 34ms 21 Feb 2022 610th cefqrn 746 139 16ms 20 Dec 2022 610th alfonsoalves 746 139 16ms 1 Mar 2024 610th hiichbindermax 746 139 41ms 19 Sep 2024 610th jacekwladzinski 746 139 14ms 10 Oct 2025 614th Shanethegamer 🇺🇸 745 110 624ms 25 Apr 2023 615th AlephSquirrel 744 140 7ms 25 Jan 2025 616th HallMatthew314 744 178 145ms 13 Sep 2022 617th scpchicken 🇵🇼 743 66 39ms 13 Feb 2022 618th luuumine 🇫🇷 743 252 200ms 28 Nov 2025 619th retrohun 742 81 11ms 15 Dec 2023 620th DialFrost 🇸🇬 742 99 10ms 24 Dec 2024 621st Irratix 🇳🇱 740 140 14ms 27 Apr 2022 621st JunkIce 740 140 33ms 2 Dec 2024 623rd MeWhenI 🇻🇦 739 111 397ms 14 Feb 2023 624th tailorspy 739 190 62ms 1 Jun 2024 625th Shanethegamer 🇺🇸 739 248 323ms 20 Apr 2022 626th hemphen 738 186 431ms 20 Oct 2022 627th zacjl 737 47 2ms 22 Jan 2025 627th GrayJoKing 🇦🇺 737 47 2ms 5 Jun 2025 629th edsrzf 🇳🇿 736 87 2,282ms 18 Feb 2026 630th emgordon154 736 137 20ms 29 Jul 2025 631st MeWhenI 🇻🇦 736 249 315ms 7 Jul 2023 632nd edsrzf 🇳🇿 735 112 1,341ms 4 Feb 2026 633rd SirFireball3521 735 141 37ms 7 Feb 2023 633rd AstroOrbis 735 141 16ms 12 Jul 2025 633rd osNiko 🇧🇷 735 141 19ms 30 Dec 2025 636th albanian-laundromat 🇺🇸 735 197 5ms 1 Jul 2025 637th KatieLG 🇬🇧 734 100 10ms 5 Jan 2023 637th chasewalden 734 100 13ms 24 Apr 2023 637th MeWhenI 🇻🇦 734 100 11ms 3 Aug 2024 637th Salutations45 734 100 14ms 12 Nov 2024 First Prev 561–640 of 1,256 Next Last