Connect 4

1
Easy
you start
2
Easy
computer starts
3
Pretty easy
you start
4
Pretty easy
computer starts Difficult
5
Pretty hard
you start Difficult
6
Pretty hard
computer starts Difficult
7
Hard
you start Difficult
8
Hard
computer starts Difficult
9
Really hard
you start Difficult
10
Really hard
computer starts Difficult
11
Extremely hard
you start Difficult
12
Extremely hard
computer starts Difficult
13
Exceptionally hard
you start Difficult
14
Exceptionally hard
computer starts Difficult
Save
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Recent activities in this game

Someone had a problem at level 3. Pretty easy (you start) .
30 seconds ago after 29 seconds of playing.
Someone got 11 moves at level 1. Easy (you start) .
58 seconds ago after 60 seconds of playing.
Someone had a problem at level 7. Hard (you start) .
1 minute ago after 55 seconds of playing.
Someone got 4 moves at level 1. Easy (you start) .
2 minutes ago after 35 seconds of playing.
Someone had a problem at level 7. Hard (you start) .
2 minutes ago after 28 seconds of playing.
Someone had a problem at level 6. Pretty hard (computer starts) .
3 minutes ago after 32 seconds of playing.
Someone got 4 moves at level 6. Pretty hard (computer starts) .
3 minutes ago after 16 seconds of playing.
Someone got 9 moves at level 1. Easy (you start) .
3 minutes ago after 2 minutes of playing.
Someone had a problem at level 6. Pretty hard (computer starts) .
4 minutes ago after 2 minutes of playing.
Someone got 16 moves at level 7. Hard (you start) .
4 minutes ago after 2 minutes of playing.

Beat the computer with four pieces in a row!

The game Connect 4

Instructions to play connect four

The rules are simple: You play against the computer and you both have 21 discs (or markers) each. Depending on what level you selected, either you starts (with red discs) or the computer starts (with yellow discs). Click on the column you want your disc to fall down into. The disc falls to the lowest empty slot in that column. Then you wait for the computer to put it's disc. When the computer is finished, you can add your next disc.

To win in connect 4

The first to get four of their pieces in a straight line wins. A line can be horizontal, vertical or diagonal. You have to beat the computer to finish the round. If it's a tie (the whole game board is filled with discs) you have to try again.

Considerations in the game

On the more difficult levels, your computer often has to think for a long time to find a really good place for its disc. If you have a tired computer, this can take several minutes and during this period of time a pulsating spinning circle in the middle of the board will be shown.

Calculation of knowledge points

Each completed game level gives 1 knowledge point in Connect 4. The maximum number of points (14 knowledge points) is achieved when you pass all 14 levels. You'll get a bronze medal when you complete a level 2 times and a silver medal after 5 completed rounds. A gold medal will be received after 10 completed rounds. In Connect 4, the maximum number of collectable gold medals is 14. You only earn knowledge points for levels that has not been cleared before. A cleared level has a green background above. Even when you have completed a level, you can continue practicing at that level, but it gives you no more knowledge points.

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Additional game information

Subject
Brain training
Target group
Kindergarten - Tenth grade
Practices
Strategy Logical thinking
Game creator
Helpful Games
Updated
2018-11-06
Published online
2013-06-14
Unique id
222
Saved by
50-100 users
Operating system
Browser
Price
Free of charge

Reviews

4.1
Total 1 676
5
1 114
4
148
3
89
2
76
1
249

Report

If you find a spelling mistake or something else that should be corrected, feel free to contact the game creator or us at Helpful Games.

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Comments


(Not shown - only for responses)
There are many comments on this knowledge game. The 40 most recent comments are shown here.

N
Naomi
20 March 2020 13:58
I just love brain games, please keep making more
S
Savannah🤗🤗🤗
16 March 2020 19:08
This game is so difficult on level 10 but other than that it is really good because it’s helping me get better at my knowledge skills
t
tavawntae
28 February 2020 16:22
this game is diffcult on level ten
J
Julian P
26 February 2020 18:44
It's great for my math skill
I
It really helped me I bet my dad
4 February 2020 23:51
It really is helpful I can det my dad 8 times.
e
ezcarbs
29 January 2020 20:21
This is a good website because it's unblocked and it is pretty challenging, unlike most sites where the hardest difficulty is super easy to beat.
A
Anonymous
24 January 2020 21:21
I enjoy playing this game because in my leisure time it challenges my thinking and strategizing. I've won at level 14 several times now. I would recommend this game to like myself who are older than 50. Work that brain!!!
D
Daniel Lind
2 January 2020 13:53
Earthworm Sally: Which levels have the same name, but different people starting the round?
E
Earthworm Sally
2 January 2020 00:27
Why are there 2 Levels that are called the same thing but have different people starting??
Q
Qas
24 November 2019 01:08
It goes in the middle because that's the best way place to start to build right and left
k
kaylee
9 November 2019 16:04
when the computer starts why do it go in the midle
l
luigi
7 November 2019 18:19
it not fare for 2 out of 203 win and 203 out of203 win
a
adbur
5 November 2019 21:01
good for your brain and ready to learn lots and have fun
i
its hard i always lose:(:):):);):)
25 October 2019 00:02
i like it but beware you might lose alot like me!!!!1!!!!!
m
moujik
22 October 2019 19:29
there's no need for AI to think after I made 3 in a row with a possibility of a 4th. level 13: AI could still go for another 6 moves in a lost position, but decided to lose directly. It was actually lost another 6 moves before.
A
ANONYMOUS
21 October 2019 17:16
It is impossible to win after 3 moves, how!!!!!
A
Anonymous
19 October 2019 22:46
I like the game, but the computer could definitely be stronger. I played five games with it, and blundered an average of once every 12.5 moves. Also, it allowed a win on the second row a lot, and it blundered away a loss on move 2 in 4/5 of the games.
S
Sophia Georga tbilisi bist
24 September 2019 14:49
I like the game because it gives you the time so when you are bord you can play the game (hour of code

hour
b
billie
19 September 2019 19:22
good game good job playing the gam
t
they like to cheat a lot.
19 September 2019 18:18
I like it but they like cheating a lot.
l
lucia
8 September 2019 00:37
every time i try i lose

i would rate this a 3
K
Kayo
21 August 2019 04:29
The first game I played was the exceptionally hard level and won on my first try. I'd rate 5 if there was harder modes.
A
Alex Kun
14 August 2019 12:51
Finally beat level 9 after 66 losses a rage quit and a full day passed.. I'm good I have nothing more left to prove good luck everyone else!~
K
Keyarra Hicks
14 June 2019 15:51
This is amazing I can practice all the time so I can beat my teacher for once.
D
Daniel Lind
13 March 2019 08:51
anon: Thanks for the feedback. I've corrected this now so it's no longer possible to make a move on a full column.
a
anon
13 March 2019 01:30
I placed in the centre column when it was full, and it took my turn away. I also lost the game.
S
Shikadi
3 March 2019 09:09
This bot is pretty sub-optimal, it should be impossible for me to win on the hardest difficulty if the bot goes first but it gives me 2nd row win incredibly early.
E
EzConnect4
6 November 2018 22:44
lvl 14 in 14 moves is the most perfect round possible for me
A
Anonymous
12 July 2018 20:05
It’s going pretty good so far I am winning so let’s see the rest of the levels
M
Madhubani ?
6 July 2018 19:34
This game is really harder for me but I think ? that everyone can use their brains ? to solve it??.
L
Lune
18 June 2018 00:02
I just beat levels 11 and 12, 11 was way harder to beat, it took me twice as many moves to beat level 11 than it did level 12.
B
Beastdude6400
23 May 2018 20:00
This game is rigged and the robot hacks the system
k
kieren
4 May 2018 19:08
I just beat level 10 is it harder than level 11 I don't know
p
plus
24 April 2018 21:51
In my opinion level 10 is somewhat harder than levels 11 and 12.
k
kieren
19 April 2018 16:20
it's real fun also level 11 is a harder than level 12
m
moujik
23 September 2017 02:12
One of the better AIs out there. Still I win every time.. level 11 is a bit harder than 12, so you need to concentrate..
K
KBJ
12 April 2017 19:27
Level 12 is easy to beat. The algorithm for the computer needs changed to make the game more challenging.
i
iam96
3 February 2017 22:36
I finally got a gold medal on level 10! I studied how I won the first time, and found out the computer always seems to make the same guess and same mistake on a certain part of the game. I caught it! After finding that, it was easy to win over and over since the computer doesn't read it, and it keeps making the same wrong move. it doesn't read my move as a threat. I don't want to mention my actual moves since I know they will update the software hehe ;)
A
AB
27 January 2017 09:28
It is possible to win on level 10 also (but it's hard), the computer does not play 100% perfect, but close to it.
D
Daniel Lind
7 October 2016 13:23
Vancouver: You loose unless you beat the computer. That's the rule here. :)
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