Time4Tea: (...) Actually, it looks like it might be
Mario's Super Picross, on the SNES. (...)
Hello Time4Tea!
Yes, as Duke Garland and kalirion already confirmed, it is "Mario's Super Picross" on the SNES.
Thank you two for continuing the game for me! Lots of rain here caused agian an interruption on our internet service provider's side...
(Just for completion, attached are the screenshot series I intended to post on sunday.)
I knew the Picross series since the original Gameboy game, never played the DS version, but really enjoy(ed) the SNES version, although (to my knowledge) it was not released outside of Japan, at least not in retail.
Besides the bigger grids (up to 20 blocks wide and tall), the SNES version has a second game mode (the one hosted by Wario) in which you do not get a time penalty on chirping away a wrong block. Actually, you do not get any feedback in Wario's mode at all, until you correctly marked all and only the correct ones!
It increases the difficulty, significantly. But it is a welcome challenge! Other than that, most of the solutions are displayed with a short colored sprite animation.
The Japanese should not be a entrance barrier. Since, mostly you need to know the game mechanic(s) and to respond either on the left side ("hai" = yes) or on the right side ("iee" = no) on the start of each puzzle to choose if you want the head start with a (pseudo-)random row and column, or not.
Regarding the gameplay mechanics, you use one button to chirp away a block (marking it dark for the result) and another button for placing a "x" mark as placeholder for forbidden (wrong) fields.
Mark all correct ones and the game switches automatically to the result screen(s).
The other helpful option you have as the player is to move the cursor outside playing fields (grid screen) to mark the adjacent numbers red, for instance, after you have already identified and marked (chirped) those in that row or column respectively.
The SNES version also has much more and bigger puzzles than the Gameboy version and additionally the aforementioned extra mode with Wario.
Congratulation, Time4Tea, now it is indeed your turn to continue with a new one!
Kind regards,
foxgog