# > nomorecircles

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On this page, we provide
all non-circularizable connected arrangements of $n=5$ pseudocircles and
all non-circularizable digon-free intersecting arrangements of $n=6$ pseudocircles.
In addition, we provide some
non-circularizable intersecting arrangements for $n=6$ and some
non-circularizable digon-free connected arrangements for $n=6$.
The respective non-circularizability proofs can be found in

Arrangements of Pseudocircles: Circularizability.
For details on the encoding and/or the visualization,
see

this page.

### The four non-circularizable (bi)connected arrangements of $n=5$ pseudocircles

Note that the arrangement "n5_nonr_number1_intersecting"
is the unique arrangement among all intersecting arrangements of $n \le 5$
which is not circularizable.

### The three non-circularizable digon-free intersecting arrangements of $n=6$ pseudocircles

### Additional intersecting arrangements for $n=6$

### Additional digonfree connected arrangements for $n=6$

Go back...Last update: November 22 2017 02:16:49.
(c) 2017 Stefan Felsner and Manfred Scheucher