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 ><> 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 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 881st KatieLG 🇬🇧 584 231 194ms 21 Nov 2025 882nd eiburns 582 126 9ms 28 Feb 2022 882nd tomh1012 582 126 11ms 4 Mar 2022 882nd Vaekor 582 126 11ms 28 Jul 2023 882nd iczelia 🇩🇪 582 126 10ms 11 Oct 2025 886th jmerle 🇳🇱 582 178 17ms 15 Feb 2023 887th Phil-RGOMEGA 580 169 2ms 30 Aug 2023 888th Mabeloid 🇳🇴 577 170 3ms 29 Sep 2024 889th Aurel300 🇨🇭 577 324 208ms 3 Jun 2024 890th CheeseCake628 🇳🇴 576 180 17ms 11 Dec 2023 890th rustykitty 🇺🇸 576 180 10ms 31 Oct 2025 892nd MeWhenI 🇻🇦 576 234 467ms 19 Aug 2022 893rd aliakseikalosha 576 238 438ms 16 Jul 2025 894th acollett89 573 128 11ms 4 Aug 2025 895th emgordon154 570 143 9ms 23 Dec 2024 896th TheZwierzLF 🇵🇱 569 86 38ms 20 Dec 2025 897th arjanadriaanse 🇳🇱 568 50 5ms 23 Feb 2022 898th Mabeloid 🇳🇴 568 145 521ms 4 May 2025 899th Trunksistor 🇫🇷 566 183 15ms 14 Apr 2022 900th jacksonhenry3 563 184 15ms 7 Mar 2023 901st akiratee 562 87 36ms 20 Oct 2025 902nd aposteriorist 🇨🇦 562 240 473ms 28 Feb 2022 903rd Shanethegamer 🇺🇸 561 184 11ms 4 Oct 2024 904th Shanethegamer 🇺🇸 560 149 5ms 2 Jul 2023 905th S-Ruban 560 185 15ms 28 Feb 2023 906th targrik 559 327 288ms 3 Jul 2025 907th Stockoh 🇫🇷 557 148 464ms 24 Jun 2024 908th FlorianCassayre 🇫🇷 556 132 10ms 18 Sep 2022 909th EnisEfe0 554 187 15ms 11 May 2025 910th iczelia 🇩🇪 554 212 1ms 11 Oct 2025 911th destofr 554 231 340ms 30 Dec 2022 912th msbranicky 553 338 238ms 6 Oct 2023 913th dokutan 552 148 412ms 14 Sep 2024 914th msbranicky 552 244 2,393ms 9 Jan 2025 915th dranjohn 551 188 17ms 11 Sep 2023 916th annaproxy 550 89 37ms 14 Sep 2023 917th keelimeguy 🇺🇸 550 255 2,403ms 5 Nov 2023 917th yeminghan2021 550 255 63ms 2 Feb 2025 919th c0d3-4-F00d 🇩🇪 549 214 2ms 24 Feb 2022 920th KatieLG 🇬🇧 548 74 5ms 19 Mar 2022 921st zakariamouhid 547 134 10ms 11 May 2023 922nd guilhem-roy 🇫🇷 545 190 10ms 3 Mar 2022 923rd aksyristos 544 90 35ms 8 Feb 2023 924th albanian-laundromat 544 117 2,839ms 22 Sep 2025 925th codewrite 🇬🇧 544 252 432ms 13 May 2025 926th VictorFordham 542 191 11ms 14 Feb 2024 927th MeWhenI 🇻🇦 540 64 2ms 15 Feb 2022 928th bac0id 539 218 1ms 27 Jun 2024 929th hjcafaroUC 539 260 2,434ms 20 Aug 2022 930th msbranicky 539 267 2ms 12 Aug 2023 931st dillon-duncando 537 193 15ms 22 Sep 2022 932nd KatieLG-Transpiler 🇬🇧 535 154 473ms 16 Aug 2024 933rd Shanethegamer 🇺🇸 534 116 2ms 5 Nov 2022 933rd GolfingSuccess 🇬🇷 534 116 2ms 35 hours ago 935th snoozingnewt 🇨🇦 534 174 124ms 14 days ago 936th snoozingnewt 🇨🇦 534 253 107ms 8 Oct 2025 937th MeWhenI 🇻🇦 533 76 5ms 16 Apr 2023 938th MeWhenI 🇻🇦 533 208 108ms 16 Oct 2022 939th m42km 532 155 531ms 9 Feb 2024 940th IlkkaTakala 531 264 2,451ms 20 Dec 2023 941st KatieLG 🇬🇧 531 470 1,882ms 21 Nov 2025 942nd codewrite 🇬🇧 530 345 296ms 16 Jun 2025 943rd Omega65536 🇩🇪 529 196 10ms 29 Nov 2022 943rd celiendonze 🇨🇭 529 196 16ms 5 Jul 2023 945th JOrE20 529 357 62ms 7 days ago 946th varhammer 🇷🇺 526 196 5ms 13 Dec 2023 947th twocatsinatrenchcoat 526 197 17ms 5 Jun 2022 947th austinrwarner 526 197 18ms 12 Aug 2022 949th warmCabin 526 223 2ms 15 Apr 2022 950th Starwort 🇬🇧 523 198 10ms 11 Nov 2022 951st Shanethegamer 🇺🇸 522 225 2ms 15 Feb 2022 952nd AkashTandon167 521 199 17ms 5 Mar 2022 952nd Andrey135296 521 199 9ms 25 Oct 2022 952nd roguh 🇬🇹 521 199 9ms 8 Jan 2024 952nd lhulinsky 521 199 17ms 21 Oct 2024 956th postie77 521 263 391ms 19 May 2023 957th MeWhenI 🇻🇦 520 246 363ms 27 Jul 2024 958th MeWhenI 🇻🇦 519 255 150ms 13 Feb 2022 959th ovs-code 🇩🇪 519 398 8ms 8 Jul 2024 960th jtaxen 515 201 10ms 18 Apr 2024 First Prev 881–960 of 1,177 Next Last