  All results concern characteristic 2. Two procedures that to every simple Lie
algebra assign simple Lie superalgebras, most of the latter new, are offered.
We prove that every simple finite-dimensional Lie superalgebra is obtained as
the result of one of these procedures, so we classified all simple
finite-dimensional Lie superalgebras modulo non-existing at the moment
classification of simple finite-dimensional Lie algebras.
  This result concerns Lie superalgebras considered naively, as vector spaces.
To obtain classification of simple Lie superalgebras in the category of
supervarieties, one should list the non-isomorphic deforms (results of
deformations) with odd parameter. This problem is open bar several examples
described in arXiv~0807.3054.
  For Lie algebras, in addition to the known ---"classical" --- restrictedness,
we introduce a (2,4)-structure on the two non-alternating series: orthogonal
and of Hamiltonian vector fields. For Lie superalgebras, the classical
restrictedness of Lie algebras has two analogs: $(2|4)$- and
$(2|2)$-structures, one more analog --- a $(2,4)|4$-structure on Lie
superalgebras is the analog of (2,4)-structure on Lie algebras.
