Hardest Series Teasers
Series teasers are where you try to complete the sequence of a series of letters, numbers or objects.
These brain teasers have been voted as the most difficult. Only teasers with at least 20 votes are shown. Good luck solving them!
|
Title |
Popularity |
Difficulty |
Submitted |
|
31 |
What # is Next? |
|
|
09/08/05 |
by Caim |
32 |
Two Part Challenge |
|
|
08/19/02 |
by Gizzer |
33 |
La La La! |
|
|
03/24/07 |
by mik512 |
34 |
Country Rankings |
|
|
05/20/03 |
by wxman |
35 |
A Unique Series |
|
|
07/24/06 |
by MarcM1098 |
36 |
Ebony, stow, retrench... |
|
|
09/24/02 |
by klopper |
37 |
1, -6, -9, 0, 45, 198, ? |
|
|
11/01/07 |
by shenqiang |
38 |
31, 3, 5, 11, 23, 13 |
|
|
07/09/02 |
by im_para_noid |
39 |
0, 1.557, -2.185... |
|
|
02/01/02 |
by 0-0-0-0 |
40 |
EPAYNNVAS... |
|
|
01/21/03 |
by Bobbrt |
41 |
Serious Seriesness |
|
|
10/19/16 |
by Snowdog |
42 |
I Learned This From My Sensei |
|
|
02/26/07 |
by Fomi_luvs_RENT |
43 |
23, 31, 41, ... |
|
|
12/14/04 |
by snaps |
44 |
Starting the Series |
|
|
12/25/06 |
by calmsavior |
45 |
NRSV |
|
|
07/18/06 |
by jazzmusician46 |
Follow Braingle!