Page history
7 April 2015
25 February 2015
→FAQ: added question
+239
→Say Hello Challenge!: added link
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→How to Participate: edited word
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→How to Participate: edited caption
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24 February 2015
→Demo on Campus: deleted one line
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→Say Hello Challenge!: edited dates
+31
→Join Say Hello Day: edited description
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→FAQ: edited description
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→Say Hello Challenge!: added date
−31
→FAQ: added question
+206
→Say Hello Challenge!: added ending date
+31
→Say Hello Challenge!: changed word
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23 February 2015
→Say Hello Challenge!: added dates
+18
→Tips & Tricks: added tips
+634
→Demo on Campus: added to description
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→How to Participate: deleted
−167
→How to Participate: edited description
−1
→How to Participate: added image
+197
changed link
+56