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Numberphile

The Unsolved Lollipop Problem - Numberphile

Published 27 May 2026 · 34 daily observations recorded · last updated 2026-09-29

Views
155,108
Avg views / hour
51.8
since publish (lifetime average)
Recent velocity
7.0
+168 views over 24h (2026-09-28 → 2026-09-29)
vs channel baseline
1.0×
Channel median
152,807
over 25 comparable videos

Recent growth

Last 7 days
+1,143 views
measured 2026-09-22 → 2026-09-29 (168h)
Last 30 days
+5,511 views
measured 2026-08-27 → 2026-09-29 (792h)

Performance history

Every observation TubeSum recorded, plotted as measured.

Views over time — 34 observed points, 143K to 155K views 0 54.3K 109K 163K Jul 17, 2026 · 143,183 views Jul 20, 2026 · 143,744 views Jul 22, 2026 · 144,099 views Jul 23, 2026 · 144,278 views Jul 24, 2026 · 144,473 views Jul 27, 2026 · 144,913 views Jul 31, 2026 · 145,422 views Aug 5, 2026 · 146,088 views Aug 10, 2026 · 146,847 views Aug 17, 2026 · 148,240 views Aug 24, 2026 · 149,218 views Aug 27, 2026 · 149,597 views Sep 1, 2026 · 150,403 views Sep 4, 2026 · 150,820 views Sep 7, 2026 · 151,311 views Sep 11, 2026 · 152,016 views Sep 12, 2026 · 152,167 views Sep 13, 2026 · 152,282 views Sep 14, 2026 · 152,471 views Sep 15, 2026 · 152,644 views Sep 16, 2026 · 152,834 views Sep 17, 2026 · 153,114 views Sep 18, 2026 · 153,279 views Sep 19, 2026 · 153,389 views Sep 20, 2026 · 153,586 views Sep 21, 2026 · 153,851 views Sep 22, 2026 · 153,965 views Sep 23, 2026 · 154,150 views Sep 24, 2026 · 154,321 views Sep 25, 2026 · 154,485 views Sep 26, 2026 · 154,596 views Sep 27, 2026 · 154,729 views Sep 28, 2026 · 154,940 views Sep 29, 2026 · 155,108 views Jul 17 Sep 12 Sep 29

Based on 34 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
2026-09-29 155,108 51.8 152,807
2026-09-28 154,940 52.2 147,828
2026-09-27 154,729 52.6 147,828
2026-09-26 154,596 52.9 147,828
2026-09-25 154,485 53.3 147,828
2026-09-24 154,321 53.7 147,828
2026-09-23 154,150 54.1 147,828
2026-09-22 153,965 54.5 147,828
2026-09-21 153,851 54.8 147,828
2026-09-20 153,586 55.3 147,828
2026-09-19 153,389 55.7 147,828
2026-09-18 153,279 56.0 147,828
2026-09-17 153,114 56.4 147,828
2026-09-16 152,834 57.0 147,828
2026-09-15 152,644 57.5 147,828
2026-09-14 152,471 57.9 147,828
2026-09-13 152,282 58.4 147,828
2026-09-12 152,167 58.7 147,828
2026-09-11 152,016 59.2 147,828
2026-09-07 151,311 61.3 145,503
2026-09-04 150,820 62.9 145,503
2026-09-01 150,403 64.7 145,503
2026-08-27 149,597 67.9 144,814
2026-08-24 149,218 70.1 147,106
2026-08-17 148,240 75.6 147,106
2026-08-10 146,847 81.9 147,106
2026-08-05 146,088 87.3 147,106
2026-07-31 145,422 93.6 147,106
2026-07-27 144,913 99.2 147,106
2026-07-24 144,473 104.1 147,106
2026-07-23 144,278 106.1 147,106
2026-07-22 144,099 108.0 147,106
2026-07-20 143,744 111.3 147,106
2026-07-17 143,183 117.1 147,106

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 →