Use this printable hidden picture for a Space Exploration search-and-find activity for adults (18+). Find 12 hidden objects, including window guard frame, replacement gasket and alignment plate. Difficulty: hard (L4). Includes Color / Line art / Answer key. Use Line art for coloring. Check your finds with the Answer key. Browser printing can also save as PDF. Scene: Replacing a Window Guard on the Ring Habitat.
Two adult technicians maintain a sealed window inside a pressurized ring habitat with artificial gravity. A four-footed maintenance mecha grips fixed wall rails while holding the detached guard frame.
3-page print layout: 1. Color · 2. Line art · 3. Answer key. Choose Print, then your printer or Save as PDF. Choose page 2 to print just the line art. Free for personal and classroom use. No sign-up needed.
Two adult technicians maintain a sealed window inside a pressurized ring habitat with artificial gravity. A four-footed maintenance mecha grips fixed wall rails while holding the detached guard frame. A curved platform, spare-parts rack and foreground workbench create distinct search areas. This aerospace-mecha puzzle is designed for adults aged 18 and over at L4 difficulty, with 12 targets.
Targets: window guard frame, replacement gasket, alignment plate, soft suction cup, short sling, grip step, cable guide sleeve, flashlight, wrench, clipboard, inspection mirror, tool roll.
- **color.png** shows the fully colored scene with two rows of six black-and-white clue icons. - **lineart.png** presents the same scene in black outlines for searching and coloring, retaining functional mechanical structures while simplifying surface texture. - **answer.png** colors all twelve scene targets and their matching clue icons. The people, work surfaces and remaining scene stay black and white. Open spaces inside the guard frame and gasket remain uncolored.
Make it your own
Search on your own, compare discoveries with a partner, or color the line art after finding the objects. Keep the Answer key separate until you are ready to check.
Read the 12 object labels before searching. Compare shapes and small details, then describe how each object blends into the scene.
Object words and observation prompts for this puzzle
Word
Meaning or search cue
Say it
window guard frame
Find the object named window guard frame. Compare its outline and small details with the matching shape in the scene.
Say window guard frame aloud. Can you describe its shape without pointing to it?
replacement gasket
Find the object named replacement gasket. Compare its outline and small details with the matching shape in the scene.
Say replacement gasket aloud. Can you describe its shape without pointing to it?
alignment plate
Find the object named alignment plate. Compare its outline and small details with the matching shape in the scene.
Say alignment plate aloud. Can you describe its shape without pointing to it?
soft suction cup
Find the object named soft suction cup. Compare its outline and small details with the matching shape in the scene.
Say soft suction cup aloud. Can you describe its shape without pointing to it?
short sling
Find the object named short sling. Compare its outline and small details with the matching shape in the scene.
Say short sling aloud. Can you describe its shape without pointing to it?
grip step
Find the object named grip step. Compare its outline and small details with the matching shape in the scene.
Say grip step aloud. Can you describe its shape without pointing to it?
cable guide sleeve
Find the object named cable guide sleeve. Compare its outline and small details with the matching shape in the scene.
Say cable guide sleeve aloud. Can you describe its shape without pointing to it?
flashlight
Find the object named flashlight. Compare its outline and small details with the matching shape in the scene.
Say flashlight aloud. Can you describe its shape without pointing to it?
wrench
Find the object named wrench. Compare its outline and small details with the matching shape in the scene.
Say wrench aloud. Can you describe its shape without pointing to it?
clipboard
Find the object named clipboard. Compare its outline and small details with the matching shape in the scene.
Say clipboard aloud. Can you describe its shape without pointing to it?
inspection mirror
Find the object named inspection mirror. Compare its outline and small details with the matching shape in the scene.
Say inspection mirror aloud. Can you describe its shape without pointing to it?
tool roll
Find the object named tool roll. Compare its outline and small details with the matching shape in the scene.
Say tool roll aloud. Can you describe its shape without pointing to it?
Write a short list of the object names, or describe one find while a partner guesses the word. Then return to the picture and look for the next object. See the how-to-play guide for more ways to use the pages.
Printing tips for this puzzle
What is in the three pages?
Page 1 is Color for a picture search, page 2 is Line art for finding and coloring, and page 3 is the Answer key. Switching the preview above does not change this three-page print layout.
Paper size and fit
The print layout uses Letter paper (8.5 × 11 inches) with space around the artwork. For A4, choose Fit to page and check the print preview so every border stays visible. Turn off browser headers and footers to avoid extra dates and URLs.
Print only the page you need
Choose page 2 in the print dialog to print just the Line art. Use it as a coloring sheet or an ink-friendly search page. Choose page 1 for Color, or page 3 for a separate Answer key.
Keep the answer separate
Leave the Answer key on screen until you finish, or print page 3 separately. For a group activity, use individual search pages so everyone can mark their own discoveries at their own pace.
Save a copy from your browser
After the three images finish loading, choose Print and select your printer or Save as PDF. Check the selected page numbers before saving. Personal, family and your own classroom or group use follow the site terms.
Questions about this puzzle
How many objects are hidden in this puzzle?
There are 12 objects to find: window guard frame, replacement gasket, alignment plate, soft suction cup, short sling, grip step, cable guide sleeve, flashlight, wrench, clipboard, inspection mirror, tool roll. Use the separate Answer key when you are ready to check their locations.
What age is this puzzle for?
This puzzle is suggested for adults ages 18+.
Can I print only the line art page?
Yes. Choose page 2 in the three-page print dialog. Line art can be used on its own for finding and coloring. Page 1 is Color and page 3 is the Answer key.
Do I need an account to print?
No sign-up is needed to print this free set. Open Print / Save as PDF, wait for the three pages to load, and choose your printer or Save as PDF.
Can I use this in a classroom or co-op?
Free puzzles and purchased sets can be printed for personal use, your family, or your own classroom or group under the site terms. Reselling, repackaging or uploading the files to another public website is not included.
Read the usage terms for classroom and group permissions, or contact us if something on this page needs attention.
