![GC8HE19 Sudoku-Challenge #1 Domino-Sudoku (Unknown Cache) in Zürich, Switzerland created by Doctor Strangelove GC8HE19 Sudoku-Challenge #1 Domino-Sudoku (Unknown Cache) in Zürich, Switzerland created by Doctor Strangelove](https://img.geocaching.com/cache/large/38309de8-53ec-416d-a44c-198d48049bda.png?rnd=0.01071668)
GC8HE19 Sudoku-Challenge #1 Domino-Sudoku (Unknown Cache) in Zürich, Switzerland created by Doctor Strangelove
Bright Champs - The name Sudoku comes from Japanese word Su (meaning 'number') and Doku (meaning 'single') but it was not invented in Japan. Sudoku originated in Switzerland and then traveled to
![PDF) Mixed handwritten and printed digit recognition in Sudoku with Convolutional Deep Belief Network PDF) Mixed handwritten and printed digit recognition in Sudoku with Convolutional Deep Belief Network](https://i1.rgstatic.net/publication/307545305_Mixed_handwritten_and_printed_digit_recognition_in_Sudoku_with_Convolutional_Deep_Belief_Network/links/57c7e30708ae9d64047eac56/largepreview.png)