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Data Structure and Algorithm Patterns for LeetCode Interviews – Tutorial

Published 22 Jul 2025 · 33 daily observations recorded · last updated 2026-09-29

Views
882,511
Avg views / hour
84.8
since publish (lifetime average)
Recent velocity
95.4
+2,289 views over 24h (2026-09-28 → 2026-09-29)
vs channel baseline
—
Channel median
—

Recent growth

Last 7 days
+15,168 views
measured 2026-09-22 → 2026-09-29 (168h)
Last 30 days
+76,617 views
measured 2026-08-27 → 2026-09-29 (792h)

Performance history

Every observation TubeSum recorded, plotted as measured.

Views over time — 33 observed points, 76K to 883K views 0 309K 618K 927K Jul 20, 2026 · 759,900 views Jul 22, 2026 · 762,052 views Jul 23, 2026 · 763,377 views Jul 24, 2026 · 764,827 views Jul 27, 2026 · 768,066 views Jul 29, 2026 · 770,450 views Jul 31, 2026 · 772,984 views Aug 5, 2026 · 779,271 views Aug 10, 2026 · 785,609 views Aug 17, 2026 · 794,429 views Aug 27, 2026 · 805,894 views Sep 1, 2026 · 818,518 views Sep 4, 2026 · 826,623 views Sep 7, 2026 · 833,234 views Sep 11, 2026 · 843,149 views Sep 12, 2026 · 845,253 views Sep 13, 2026 · 846,504 views Sep 14, 2026 · 848,875 views Sep 15, 2026 · 851,210 views Sep 16, 2026 · 853,696 views Sep 17, 2026 · 857,462 views Sep 18, 2026 · 860,130 views Sep 19, 2026 · 861,687 views Sep 20, 2026 · 863,173 views Sep 21, 2026 · 866,020 views Sep 22, 2026 · 867,343 views Sep 23, 2026 · 869,659 views Sep 24, 2026 · 872,056 views Sep 25, 2026 · 874,341 views Sep 26, 2026 · 876,144 views Sep 27, 2026 · 878,025 views Sep 28, 2026 · 880,222 views Sep 29, 2026 · 882,511 views Jul 20 Sep 13 Sep 29

Based on 33 observations · last observed Sep 29, 2026 · straight lines connect consecutive observations — TubeSum does not measure the days between them.

All observations

The same points the chart plots, as exact numbers. Gaps mean no observation was taken that day.

Date Views Avg views / hour Channel median
2026-09-29 882,511 84.8 —
2026-09-28 880,222 84.8 —
2026-09-27 878,025 84.8 —
2026-09-26 876,144 84.8 —
2026-09-25 874,341 84.8 —
2026-09-24 872,056 84.8 —
2026-09-23 869,659 84.7 —
2026-09-22 867,343 84.7 —
2026-09-21 866,020 84.7 —
2026-09-20 863,173 84.7 —
2026-09-19 861,687 84.7 —
2026-09-18 860,130 84.7 —
2026-09-17 857,462 84.7 —
2026-09-16 853,696 84.6 —
2026-09-15 851,210 84.5 —
2026-09-14 848,875 84.5 —
2026-09-13 846,504 84.5 —
2026-09-12 845,253 84.4 —
2026-09-11 843,149 84.4 —
2026-09-07 833,234 84.3 —
2026-09-04 826,623 84.3 —
2026-09-01 818,518 84.0 —
2026-08-27 805,894 83.8 —
2026-08-17 794,429 84.7 41,878
2026-08-10 785,609 85.3 41,878
2026-08-05 779,271 85.7 41,878
2026-07-31 772,984 86.2 41,878
2026-07-29 770,450 86.4 41,878
2026-07-27 768,066 86.5 41,878
2026-07-24 764,827 86.9 41,878
2026-07-23 763,377 87.0 41,878
2026-07-22 762,052 87.1 41,878
2026-07-20 759,900 87.3 41,878

Content analysis

Transcript, chapters and structure for this video live on its analysis page — performance and content are separate documents on TubeSum.

Read transcript & analysis →