How do you open the box? I can't get the 2 buttons to move; I've pressed *hard* pulled/pushed, pried.

Hello, the 2 button type pieces holding the board closed should be pulled in opposite directions. left side goes upward while holding the right side down. If you are still having a difficult time please reach out to our customer service customerservice@superimpulse.com.

Can only two people plau

Hello, this is an exact fully playable replica of the original version. It can be played just the same, 2 players or 2 teams. Hope this helps.

99 Scrabble tiles? .... Should be 100 tiles, correct

Hi, Thanks for your question. Our Worlds Smallest Scrabble game has 98 letter tiles and 5 blank tiles. we find that when you lay out the tiles try to space them so they do not stick together. Considering the size of the game , we realize you have to consider the size when laying out your playing tiles. Hope this helps. Best regards, Marvin @ Super Impulse USA.

Is there anywhere to see the weights of each of the games? (minus the packaging). I'm thinking of getting one to take on the Appalachian Trail with me

Hi Adam, There is no published public record of the product weights for consumers to see. However, for the WS Monopoly, the individual weight minus packaging would be 1.3oz weighed on a digital postage scale. I hope this answers your question and take a pic of you playing the game on the trail! Bon voyage! Thanks, Marvin @ Super Impulse USA.

Worlds Smallest Operation Electronic Board Game Miniature 1 Player Game

Description

🩺 Small board, big buzz—own the ultimate pocket-sized challenge!

TRAVEL READY FUN - Compact 8.5x5.4 inch size fits effortlessly in bags or desks—fun anywhere, anytime.
VIBRANT RETRO VIBES - Multicolor design captures the iconic look that sparks instant recognition and joy.
BUZZ WORTHY PRECISION - Authentic buzzing and lighting trigger on touch for that heart-racing challenge.
MINIATURE MASTERPIECE - Classic Operation gameplay shrunk to fit your palm—nostalgia meets portability.
SKILL SHARPENING CHALLENGE - Hone your steady hand and fine motor skills with every tense, buzzer-avoiding move.

The World's Smallest Operation by Super Impulse is a fully functional miniature version of the classic skill-and-action board game. Measuring just 5.4 by 8.5 inches, it features working tweezers, buzzing and lighting alerts, and a vibrant multicolor design. Perfect for travel, desktop entertainment, or collectors, it offers an authentic, precision-testing experience that fits in the palm of your hand.

Specifications

ASIN	B08WJ4HTRK
Age Range Description	All Ages
Best Sellers Rank	#54,579 in Toys & Games ( See Top 100 in Toys & Games ) #1,233 in Board Games (Toys & Games)
Brand Name	World's Smallest
Color	Multicolor
Container Type	Box
Customer Package Type	Blister Pack
Customer Reviews	4.6 out of 5 stars 1,389 Reviews
Educational Objective	Fine motor skill development, Hand-eye coordination
Estimated Playing Time	15 minutes
Global Trade Identification Number	00810010991218
Grenre	Action & Skill, Classic Games, Medical Theme
Included Components	Miniature Game Board, Tweezers, Miniature Ailment Pieces, Instructions
Indoor Outdoor Usage	Indoor
Item Dimensions	2.75 x 0.63 x 1.75 inches
Item Dimensions L x W	8.5"L x 5.4"W
Item Type Name	board game
Item Weight	1.44 ounces
Manufacturer	Super Impulse
Manufacturer Maximum Age (MONTHS)	600
Manufacturer Minimum Age (MONTHS)	24
Manufacturer Part Number	5037
Manufacturer Warranty Description	No Warranty
Material Type	Metal, Plastic
Model Name	World's Smallest Operation
Model Number	5037
Model Year	2021
Number of Batteries	2 LR44 batteries required. (included)
Number of Items	1
Number of Packs	1
Number of Players	1-2
Operation Mode	manual
Package Quantity	1
Power Source	battery
Product Style	Operation
Set Name	World's Smallest Operation
Size	1-Pack
Sub Brand	World's Smallest
Subject Character	Cavity Sam
Supported Battery Types	2 x LR44 coin cell batteries
Theme	Classic Games, Medical, Miniature Collectibles, Skill & Action
UPC	810010991218
Unit Count	1 Count

Reviews

A**T

Try to find a drunk veterinarian if you get shot…it’ll save you time and money in the long run..

This is fun but it is not a good guide to take a bullet out…

26.05.2026

J**N

cute and so small

I couldn’t say a bad thing about this, or honestly any of the world’s smallest collection. I’m actually so in love with them it’s not even funny anymore. it’s cute and works, looks and plays exactly like the real thing, and is tiny. if you’re a collector, please do add this to your trinket shelf! it’s a super cute addition and is a great conversation piece :-)

9.08.2026

N**E

Excited to find this

Thank you for getting it here before the holidays! It was perfect stocking stuffer for a future nurse.

26.12.2025

J**A

Operation

Did a toy tree and this was perfect

15.06.2026

H**2

Mini operation game

Game of operation, looks fun, but extremely small; about the size of a pack of gum. Smaller than I expected.

22.04.2025

C**C

Fun toy.

Cut little gift. Great quality! Purchased for my 5-year old daughter to entertain her during dinner.

29.06.2025

N**G

It really works!

Let me start by saying EVERY Amazon purchase I make is based off of reviews. This product fits in the palm of my hand and it really works! There are 4 pieces to "operate" on. Those pieces have a small plastic "string" that allows your to remove them but no lose them! There is tweezer storage built-in. The Game Board can remain open or you can flip/close the cover to display the Operation cover. The packaging was easy to remove. Comes with batteries. I am pleased with my purchase!

26.02.2025

K**A

Retro game!

Excellent!!!!

7.08.2025

M**A

Wooow

Es una pasada, puedes jugar como si fuera el de verdad.

15.04.2025

R**O

Estoy muy feliz!

Un poco caro pero vale la pena!! Es chiquito u funcional. Tiene las piezas adheridas con un hilo para que no se pierdan. Es un excelente producto para los amantes de las miniaturas

22.02.2023

N**E

Actually works

Cute little product. Ideal gift. Actually works.

5.01.2026

B**A

Igual que el de mi infancia 😍

Es igual que el de antaño

28.02.2022

S**E

Fun and easy to use

I love miniature items and this goes very well with my collection. The size is small which is what you expect but you can still use the game as it is functional and is adapted to its small size. It is a very good and fun game and is completely value of money.

14.08.2025

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World's Smallest Operation Electronic Board Game, Miniature 1-Player Game for Kids Ages 8+, Family Game, Portable Travel Toy, Fun Gift

Description

Specifications

Reviews

Common Questions