The story
Brand name (the game was invented in 1955), presumably from jot.
Etymology from Wiktionary, CC BY-SA 4.0.
Jotto
Today it means: A logic-based word game in which players attempt to deduce each other's secret words. Full definition →
Today it means: A logic-based word game in which players attempt to deduce each other's secret words. Full definition →
Brand name (the game was invented in 1955), presumably from jot.
Etymology from Wiktionary, CC BY-SA 4.0.