| 100% | DUCK | 4 | "The Wild ___," 1884 play written by Norwegian playwright Henrik Ibsen |
| 49% | THEWILDDUCK | 11 | 1884 stage play by Henrik Ibsen first performed the following year |
| 45% | WILDDUCK | 8 | The —, 1884 stage play by Henrik Ibsen first performed the following year |
| 40% | LITTLEEYOLF | 11 | 1894 play by Henrik Ibsen first performed in the following year |
| 39% | MENAGERIE | 9 | 1944 memory play written by Williams: The Glass __ |
| 38% | IBSEN | 5 | Playwright Henrik, who wrote The Doll's House |
| 36% | ALCESTIS | 8 | Athenian romantic tragedy written by the ancient Greek playwright Euripides |
| 36% | SOLNESS | 7 | Halvard —, title character in Henrik Ibsen stage play The Master Builder |
| 34% | IBSEN | 5 | Norwegian playwright Henrik |
| 34% | PYGMALION | 9 | Play written in 1912 by George Bernard Shaw that was adapted into the film "My Fair Lady" |
| 33% | CANDIDA | 7 | Comedy play written by George Bernard Shaw in 1894 that revolves around the lives of a clergyman and his wife |
| 33% | HOUSE | 5 | "Heartbreak ___," play written in 1919 by George Bernard Shaw that explores the genre of Chekhovian tragicomedy |
| 33% | PEERGYNT | 8 | 1867 verse play by Henrik Ibsen |
| 33% | ROSMERSHOLM | 11 | 1886 stage play by Henrik Ibsen |
| 33% | OURTOWN | 7 | Thornton Wilder play narrated by the Stage Manager |
| 33% | IBSEN | 5 | Henrik ___ (Norwegian playwright who wrote "Ghosts") |
| 32% | WORE | 4 | "Love, Loss, and What I ___" (play written by the Ephron sisters) |
| 32% | IBSEN | 5 | "The Wild Duck" playwright Henrik |
| 32% | IBSEN | 5 | "The Wild Duck" playwright Henrik ___ |
| 32% | GHOSTS | 6 | Henrik Ibsen play |
| 32% | PEERGYNT | 8 | Henrik Ibsen play |
| 32% | IBSEN | 5 | Henrik ___, Norwegian playwright known for his classic play, "A Doll's House" |
| 32% | BORDERERS | 9 | "The ___," sole play written by William Wordsworth that was published in 1842 |
| 31% | IBSEN | 5 | Norwegian playwright Henrik (author of "A Doll's House") |
| 31% | NAMED | 5 | "A Streetcar ___ Desire," 1947 play written by American playwright Tennessee Williams |
| 30% | PEER | 4 | & 21D 1867 verse play by Henrik Ibsen |
| 30% | IBSEN | 5 | Playwright Henrik, the "Father of Realism" |
| 30% | MOUSETRAP | 9 | "The ___," murder mystery play written by Agatha Christie (birthday today) whose 25,000th performance took place in 2012 |
| 29% | PEERGYNT | 8 | Danish language fairy-tale play by Henrik Ibsen |