| 1 | CoverHC DD1979-29 | Cover | 1 | Daan Jippes | Daan Jippes | Gyro Gearloose |
| 2 | Hallo, puzzelaars!GC DDRS 12 | Illustration | 1 | | | Gyro Gearloose |
| 3 | LetterdoolhofG DD 11A1 | Game or puzzle | 1 ¾ | | | Gyro Gearloose, Gyro's Helper |
| 4 | 4 - 4 = 3 ?2 | Game or puzzle | ¼ | | | |
| 5 | Op zoek naar de schatG DD 10S3 | Game or puzzle | 1 | | | Goofy, Morty and Ferdie, Mickey Mouse |
| 6 | Zweedse puzzel4 | Game or puzzle | ½ | | | |
| 7 | Rekenmachine gezocht!5 | Game or puzzle | ½ | | | Peg-Leg Pete |
| 8 | FlessenpostG DD 11G6 | Text story | 1 ½ | | | Chief O'Hara, Shamrock Bones |
| 9 | Piekeren en proberen7 related to story G DD 11N(illustration;different game) | Game or puzzle | ½ | | | Daisy Duck, Donald Duck, Goofy, Gyro Gearloose, Gyro's Helper, Mickey Mouse |
| 10 | Kruiswoordraadsel8 | Game or puzzle | 1 | | | Gyro's Helper |
| 11 | Hier klopt iets niet!G DD 13N9 | Game or puzzle | 1 | | | Donald Duck, Gladstone Gander, Huey, Dewey and Louie, Uncle Scrooge |
| 12 | Wie weet het wachtwoord?G DD 11F10 | Game or puzzle | 1 | | | Daisy Duck, Donald Duck, Grandma Duck, Goofy, Mickey Mouse, Uncle Scrooge |
| 13 | Verborgen namenG DD 10X11 | Game or puzzle | ½ | | | Mickey Mouse |
| 14 | Op ontdekkingsreis12 | Game or puzzle | ½ | | | |
| 15 | RuimteperikelenG DD 11OA13 | Game or puzzle | 1 | | | Morty and Ferdie, Mickey Mouse |
| 16 | Invuloefening14 | Game or puzzle | ¾ | | | |
| 17 | StoryG C 1051 | Story | ¼ | | | Donald Duck |
| 18 | Goochelen met GoofyG DD 13L15 | Game or puzzle | 2 | | | Goofy |
| 19 | Letterdoolhof16 | Game or puzzle | 1 | | | Daisy Duck, Donald Duck |
| 20 | De verkeerde volgordeZD 50-03-2617 | Game or puzzle | 1 | Bob Karp | Al Taliaferro | Donald Duck, Huey, Dewey and Louie, Jones from 1940 |
| 21 | Brand in het circusG DD 11O18 | Game or puzzle | 1 | | | Dumbo, Timothy Mouse |
| 22 | Astronaut zoekt ruimteschipG DD 10N19 | Game or puzzle | 1 | | | Donald Duck |
| 23 | Wie zit er achter de cijfers?G DD 13D20 | Game or puzzle | 1 | | | Donald Duck, Mickey Mouse, Willie the Giant |
| 24 | Kruiswoordraadsel21 | Game or puzzle | 1 | | | Morty and Ferdie |
| 25 | WoordenkwisHC WWPUZ 3W22 | Game or puzzle | 5/6 | | Michel Nadorp | |
| 26 | Raadselachtig23 | Game or puzzle | ⅙ | | | Goofy |
| 27 | Een heleboel blokkendozenG DD 13W24 | Game or puzzle | 1 | | | Morty and Ferdie |
| 28 | Uitvindersspel25 | Game or puzzle | 2 | | | Gyro Gearloose, Gyro's Helper |
| 29 | ZoekplaatjeG DD 11E26 | Game or puzzle | 1 | | | Bolivar, The Junior Woodchucks |
| 30 | MoppentapperijHC WWPUZ 3M | Text story | 1 | | Mark de Jonge | |
| IllustrationYR 60-11-11animals;2 fish | Illustration | ¼ | Bob Karp | Bob Grant | |
| IllustrationYR 59-09-21animals;2 sheep | Illustration | ¼ | Bob Karp | Bob Grant | |
| IllustrationYR 60-05-23animals;1 giraffe,7 birds | Illustration | ¼ | Bob Karp | Bob Grant | |
| IllustrationYR 59-07-22animals;2 dogs | Illustration | ¼ | Bob Karp | Bob Grant | |
| IllustrationYR 60-07-23animals;2 mice | Illustration | ¼ | Bob Karp | Bob Grant | |
| IllustrationYR 61-04-26animals;3 penguins | Illustration | ¼ | Bob Karp | | |
| 31 | Zoek het leeghoofd27 | Game or puzzle | ¾ | | | |
| 32 | Tellen maar!28 related to story G DD 5ZG(illustration) | Game or puzzle | ¼ | | | Gyro Gearloose |
| 33 | Puntje, puntje, puntje...29 | Game or puzzle | 1 | | | |
| 34 | Ballenspel30 | Game or puzzle | 1 | | | Goofy |
| 35 | Vreemde berichtenG DD 13O31 | Game or puzzle | 2 | | | Goofy, Gyro Gearloose, Mickey Mouse |
| Kruiswoordpuzzel32 pg;33 | Game or puzzle | | | | |
| Zweedse puzzel33 pg;33 | Game or puzzle | | | | |
| 36 | Foutjes...G DD 13X34 | Game or puzzle | 1 | | Jim Kenner | Goofy, Mickey Mouse |
| 37 | Tekenpuzzel35 | Game or puzzle | 1 | | | |
| 38 | Beeldschrift36 | Game or puzzle | 1 | | | Gyro's Helper |
| 39 | WedloopG DD 13T37 | Game or puzzle | 1 | | | Donald Duck, Goofy, Gyro Gearloose, Mickey Mouse, Uncle Scrooge |
| 40 | SpraakverwarringHC WWPUZ 3S38 dialogue from various panels rearranged | Game or puzzle | 1 | | | Daisy Duck, Donald Duck, Huey, Dewey and Louie, Uncle Scrooge |
| 41 | Heer in het verkeerG DD 13B39 | Game or puzzle | 1 | | | The Beagle Boys, Donald Duck |
| 42 | Letterdoolhof40 related to story HC BV 10(game;mirrored) | Game or puzzle | 1 | | | Donald Duck, Huey, Dewey and Louie, One of Donald's nephews |
| 43 | Raadjerot-kwisHC WWPUZ 3K41 | Game or puzzle | 1 | | | Donald Duck, Huey, Dewey and Louie |
| 44 | KeukentrammelantG DD 10F42 | Game or puzzle | 1 | | | Donald Duck |
| 45 | SterretjesG DD 10M43 | Game or puzzle | 5/6 | | | Donald Duck, Huey, Dewey and Louie |
| 46 | Rijtjes44 | Game or puzzle | ⅙ | | | |
| 47 | PicknickG DD 12U45 | Game or puzzle | 1 | | | Donald Duck, Huey, Dewey and Louie |
| 48 | GeheimschriftG DD 11R46 | Game or puzzle | 1 | | | Goofy, Mickey Mouse |
| 49 | Zweedse puzzel47 | Game or puzzle | 2 | | | |
| 50 | FinalespelG DD 4V | Game or puzzle | 1 | | | Little Hiawatha, Sunflower |