16%off Click to expand Tap to zoom Keep Calm and Sudoku On ★★★★★ ★★★★★ English Current price €7.55 Original price €8.99 Save 16% 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Age Group_Ages 12+automatic-updateCategory1=Non-FictionCategory=WDKNCOP=United KingdomDelivery_Pre-orderLanguage_EnglishPA=Temporarily unavailablePrice_€5 to €10PS=Activesoftlaunch Pre-order Will deliver when available.