Added 2 new Zindi comps

competitions.json

@@ -5585,6 +5585,26 @@
       "conference": null,
       "conference_year": null
     },
+    {
+      "name": "Predict Soil Nutrients From Geospatial Data",
+      "url": "https://zindi.africa/competitions/rhea-soil-nutrient-prediction-challenge?utm_source=mlcontest&utm_medium=referral&utm_campaign=compupdates",
+      "tags": [
+        "supervised",
+        "prediction",
+        "science",
+	    "vision",
+	    "measurable",
+	    "geo"
+      ],
+      "launched": "4 Feb 2026",
+      "registration-deadline": "6 Mar 2026",
+      "deadline": "6 Mar 2026",
+      "prize": "$10,000",
+      "platform": "Zindi",
+      "sponsor": "Digital Africa",
+      "conference": null,
+      "conference_year": null
+    },
     {
       "name": "Recognise Words Spoken by Children in Audio Clips",
       "url": "https://www.drivendata.org/competitions/308/childrens-word-asr/?ref=mlcontests",
@@ -5604,6 +5624,23 @@
       "conference": null,
       "conference_year": null
     },
+    {
+     "name": "Build Apps for Rice Quality Assessment",
+      "url": "https://zindi.africa/competitions/unido-africarice-app-builder-challenge?utm_source=mlcontest&utm_medium=referral&utm_campaign=compupdates",
+      "tags": [
+        "product",
+        "business",
+		"subjective"
+      ],
+      "launched": "13 Feb 2026",
+      "registration-deadline": "1 Mar 2026",
+      "deadline": "1 Mar 2026",
+      "prize": "$5,000",
+      "platform": "Zindi",
+      "sponsor": "UNIDO",
+      "conference": null,
+      "conference_year": null
+    },
     {
       "name": "Recognise Speech Sounds Made by Children in Audio Clips",
       "url": "https://www.drivendata.org/competitions/309/childrens-phonetic-asr/?ref=mlcontests",