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I couldn't figure out the solution to this "move 2 matchsticks" problem in an escape room. Can you figure it out?

18,969 次观看 • 1 年前 •via X (Twitter)

33 条评论

Matt Monitto 的头像
Matt Monitto1 年前

Had a bunch of wrong ideas, then an idea with the right number in the wrong spot, but eventually got it with the hint: . . . . . . Move the top and bottom sticks of the 0 to turn the 1 into a 4, and you have 7 + 4 = 11

GregoryG 的头像
GregoryG1 年前

move to trash two stick and it will become 1 - 1 =0 :)

Darren Clark 的头像
Darren Clark1 年前

Move the top and bottom of the zero onto the one to make a four: 7 + 4 = 11

jpmarindiaz 的头像
jpmarindiaz1 年前

7 = 7 - 0

José Ramón Álvarez 的头像
José Ramón Álvarez1 年前

Remove 1 match stick and you'll have: | + | = 0 Your hand holding a match stick means that the carry flag is set.

MOMANI 的头像
MOMANI1 年前

I moved the top top and top right of 0. Rotating the top right making it 6 and moving the top to before 1. 7+ -1=6

Elizabeth Knight 的头像
Elizabeth Knight1 年前

Move the top and bottom stick from the 0 to the 1. Turn the 1 into 4.

Andrey Gorlin 的头像
Andrey Gorlin1 年前

Since there is a solution moving one matchstick, we can simply move that one to any other stick and then move the second stick to the new location...

D̶u̶m͇̟͎̳̠̰̮̌̂̈́́͊͒͐̾̃͆͠b̶I̶n̶A̶C̶a̶n̶ 的头像
D̶u̶m͇̟͎̳̠̰̮̌̂̈́́͊͒͐̾̃͆͠b̶I̶n̶A̶C̶a̶n̶1 年前

Why can’t I make 7 - 7 = 0? Move any stick from 0 to the 1 and make it a 7. Turn the plus into a minus and remake the 0. 2 sticks moved to make a true statement.

Rob 的头像
Rob1 年前

1-1≠8 also works by moving stick from the 7 and +

Republican Animatronics Service 的头像
Republican Animatronics Service1 年前

I can move one match stick to make it true. Move the top of the seven to make it -1

SL 的头像
SL1 年前

7-1=6

alex a. 的头像
alex a.1 年前

If you touch ONLY the + & = then you can arrange the match sticks as 7=7-0

OMGiift 的头像
OMGiift1 年前

I moved just one and it became 7-7

Stephen Quinlan 🇨🇦 的头像
Stephen Quinlan 🇨🇦1 年前

7-7=0

P A Hunt 的头像
P A Hunt1 年前

Do you take happy pills? Or is it just maths doing its thing?

Allen 13 的头像
Allen 131 年前

7+4=11

Gumbo Roux ₳ 的头像
Gumbo Roux ₳1 年前

7+4=11

Jonathan 的头像
Jonathan1 年前

So my solution has still not appeared… take the upper part of the 1 and drop it across the zero: 7+ı=8. Use the second move to center the ı so it doesn’t look so weird.

KookieLuvver 的头像
KookieLuvver1 年前

Move the bottom horizontal on the zero to the middle horizontal on the zero. Move the bottom left vertical line on the zero and place it on the equal sign but diagonally. 7+1 does not equal 9

Allen 13 的头像
Allen 131 年前

With one it's possible. -of + goes to the 1

Joe Mahoney 的头像
Joe Mahoney1 年前

7+4=11?

Patrick Rainville 的头像
Patrick Rainville1 年前

-1 + 1 =0

🧉 Marcos 🧉 的头像
🧉 Marcos 🧉1 年前

What about 7=7-0?

Jonathan 的头像
Jonathan1 年前

Hint was annoying. > and ≠ are very useful

Lalo Duron 的头像
Lalo Duron1 年前

7+4=11

Lottie Lane 的头像
Lottie Lane1 年前

@TheOregonDuck would know

Shosh💚👨🏼‍🤝‍👨🏾🌏👩🏻‍🤝‍👩🏿💚 的头像
Shosh💚👨🏼‍🤝‍👨🏾🌏👩🏻‍🤝‍👩🏿💚1 年前

Contrary to your hint, I would move the horizontal line from the plus sign up to turn the 1 into a 7. And the vertical line that remains into a horizontal position to make it a minus. 7 - 7 =0 Done ✅

Greg M 的头像
Greg M1 年前

2+1=3

Piotr Kuterba 的头像
Piotr Kuterba1 年前

7-7=0

Matt Bepler 的头像
Matt Bepler1 年前

1-1=0. Take away those two... top of seven and vertical on plus. Put them away from the equation. Or... centered underneath each One.

TFG 的头像
TFG1 年前

-1+1=0 ?

Cynthia A. Jones 的头像
Cynthia A. Jones1 年前

Well, your hint negates my solution. 🙃

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