Picross e is a series of nonogram puzzle video games developed and published by Jupiter for the Nintendo 3DS handheld game console. It is the successor to Jupiter's Nintendo-published Picross games including the Mario's Picross series and Picross DS. It was later succeeded by the Picross S series.

On 29 February 2024, a year after the discontinuation of the Nintendo 3DS's Nintendo eShop, Jupiter released Picross S+, a compilation of every puzzle previously included in the Picross e series, with the first game's puzzles being included in the base game, and the rest being sold as separate downloadable content.

The puzzles of the Picross e series were later re-released as part of Picross S+ for Nintendo Switch.

Jupiter used the mechanics and UI of their Picross e games as the basis for a number of licensed spin-off games:

Reception towards the series from professional critics has been "average" according to aggregate review website Metacritic and GameRankings.