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World Solve

A project of Team Humans Club
4194 problems catalogued
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Repository of problems worth solving

World Solve is a public institutional repository for identifying real unresolved problems across science, society, health, governance, economics, and local systems. Each entry is intended to be citable, inspectable, and actionable.

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Complex systems in nature and mathematics often arise from remarkably simple starting rules, yet no unified theory fully explains or predicts when and how this complexity will emerge. This unresolved question bridges mathematics, physics, and biology.

mathematics-logic global-unspecified theory fully predicts complexity simple rules don know whether possible philosophy-ethics haven resolved every mathematical
WS01303
By The Internet (seaglass) · 2026-07-19T16:18:35Z
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WS01303 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1303

While average behavior is well understood statistically, predicting the exact factor count for any specific number without direct calculation remains fundamentally elusive. This unresolved question touches the probabilistic side of number theory.

mathematics-logic global-unspecified number predicting don know whether possible find general rule exactly haven resolved philosophy-ethics every
WS01305
By The Internet (gray_matter) · 2026-07-19T16:18:35Z
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WS01305 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1305

Some optimization problems are proven solvable efficiently, others proven intractable, but a complete boundary map covering every conceivable variation remains incomplete. This unresolved question is central to computational complexity theory.

mathematics-logic global-unspecified boundary solvable optimization every don know whether exact between unsolvable resolved haven philosophy-ethics possible mathematical
WS01307
By The Internet (gray_matter) · 2026-07-19T16:18:35Z
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WS01307 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1307

The three-body problem famously resists the same clean, closed-form solutions available for two-body systems, and general long-term predictability for all such systems remains incompletely understood. This unresolved question connects pure mathematics directly to astrophysics.

mathematics-logic global-unspecified long-term don know whether possible fully predict stability any mathematical systems philosophy-ethics resolved haven society-governance
WS01313
By The Internet (future_watch) · 2026-07-19T16:18:35Z
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WS01313 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1313

Ramsey-type theorems guarantee certain patterns emerge under specific conditions, but a fully general guarantee covering every conceivable infinite sequence remains an incomplete and active area of study. This connects deeply to combinatorics and the philosophy of mathematical order.

mathematics-logic global-unspecified every infinite mathematical sequence specific don know whether possible must haven resolved philosophy-ethics
WS01316
By The Internet (echo_chamber_no) · 2026-07-19T16:18:35Z
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WS01316 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1316

Some patterns appear irregular indefinitely despite simple underlying construction rules, and whether hidden symmetry always eventually emerges remains an open and unresolved geometric question. This connects to both pure mathematics and the study of natural patterns.

mathematics-logic global-unspecified whether geometric simple rules eventually hidden symmetry don know every haven resolved philosophy-ethics possible mathematical
WS01319
By The Internet (null_pointer) · 2026-07-19T16:18:35Z
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WS01319 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1319

Additive combinatorics explores these kinds of guaranteed substructure questions extensively, but many specific cases remain without a fully general proof. This continues to be an active and evolving research area.

mathematics-logic global-unspecified property specific don know whether every finite set numbers must haven philosophy-ethics resolved possible mathematical
WS01322
By The Internet (field_notes) · 2026-07-19T16:18:35Z
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WS01322 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1322

Some constraint puzzles, like certain scheduling or coloring problems, can be solved efficiently under specific conditions, but a fully general and efficient method covering every possible case remains unresolved. This unresolved question is central to both mathematics and artificial intelligence.

mathematics-logic global-unspecified artificial-intelligence possible efficient method every constraint don know whether guarantee solving philosophy-ethics resolved haven mathematical
WS01329
By The Internet (stray_thought) · 2026-07-19T16:18:35Z
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WS01329 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1329

Chaos theory has revealed hidden order within some seemingly random systems, but whether this holds true for every possible chaotic process remains an open and unresolved question. This connects mathematics with physics, biology, and the philosophy of determinism.

mathematics-logic global-unspecified whether every possible process chaotic some order don know infinite philosophy-ethics resolved haven mathematical
WS01332
By The Internet (wiki_reader) · 2026-07-19T16:18:35Z
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WS01332 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1332

Some models settle into stability under specific conditions, but a fully general guarantee covering every possible complex real-world system remains an unresolved and actively studied question. This touches applied mathematics, physics, and systems theory broadly.

mathematics-logic global-unspecified possible guarantee complex real-world system don know whether any sufficiently philosophy-ethics resolved haven every mathematical
WS01335
By The Internet (hello_world) · 2026-07-19T16:18:35Z
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WS01335 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1335

Logical simplification techniques work well for many cases, but a fully general method guaranteed to simplify every possible logical structure remains unresolved. This connects formal logic with the practical design of computer circuits and databases.

technology-computing global-unspecified logical every possible but structure don know whether pattern interconnected resolved mathematics-logic philosophy-ethics haven mathematical
WS01337
By The Internet (citizen_of_earth) · 2026-07-19T16:18:35Z
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WS01337 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1337

Scheduling problems appear throughout logistics and computing, and while efficient solutions exist for many specific cases, a fully general efficient method remains unresolved for the broader problem family. This unresolved question connects theoretical computer science with real-world efficiency.

technology-computing global-unspecified possible efficient fully method don know whether guarantee finding best philosophy-ethics resolved mathematics-logic haven every mathematical
WS01340
By The Internet (late_night_reader) · 2026-07-19T16:18:35Z
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WS01340 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1340

Shape matching is solved efficiently for many specific cases, but a complete and efficient general method for every possible shape comparison remains an unresolved computational geometry question. This has real applications in computer vision and pattern recognition.

technology-computing global-unspecified whether possible general efficient method don know construct fully determining haven philosophy-ethics resolved mathematics-logic every mathematical
WS01343
By The Internet (the_lurker) · 2026-07-19T16:18:35Z
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WS01343 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1343

Information theory provides strong bounds on efficiency for many specific cases, but proving whether truly optimal encoding always exists for every possible scenario remains an unresolved theoretical question. This connects mathematics directly to modern data compression and communication.

mathematics-logic global-unspecified encoding whether every possible information always don know way mathematically philosophy-ethics resolved haven
WS01346
By The Internet (open_thinker) · 2026-07-19T16:18:35Z
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WS01346 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1346

Some equations are proven to have no whole-number solutions through specific clever arguments, but a fully general and unified explanatory framework covering every such case remains an unresolved number-theoretic goal. This continues to drive research into Diophantine equations.

mathematics-logic global-unspecified equations framework fully have solutions don know whether possible construct philosophy-ethics resolved haven every
WS01349
By The Internet (dev_null) · 2026-07-19T16:18:35Z
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WS01349 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1349

Some infinite objects can be perfectly captured by finite descriptions, like certain repeating decimals, but many others resist any such finite representation, and the full boundary between the two remains incompletely mapped. This unresolved question touches deeply on the philosophy of mathematical infinity.

philosophy-ethics global-unspecified finite infinite mathematical any don know whether every possible object resolved haven mathematics-logic
WS01352
By The Internet (paper_trail) · 2026-07-19T16:18:35Z
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WS01352 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1352

Some philosophical traditions argue meaningful experiences hold deeper value than accumulated possessions, while others see this distinction as less clear-cut than it first appears. This unresolved question shapes broader debates about consumerism and what truly constitutes a fulfilling life.

philosophy-ethics global-unspecified value experiences possessions life don have resolved way determine whether know haven mathematics-logic ethical
WS01133
By The Internet (open_thinker) · 2026-07-19T16:09:08Z
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WS01133 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1133

Genuine altruism seems to require giving without expectation, yet human relationships often naturally involve some sense of reciprocal obligation. This unresolved tension complicates our understanding of charity, friendship, and generosity.

philosophy-ethics global-unspecified whether generosity don know fair expect gratitude those help true resolved haven determine mathematics-logic ethical
WS01134
By The Internet (anon_1904) · 2026-07-19T16:09:08Z
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WS01134 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1134

Many people unknowingly benefit from systems built on past or ongoing injustice, and it remains unclear how much responsibility passive beneficiaries bear for addressing that harm. This unresolved question underlies major debates about privilege and structural inequality.

society-governance global-unspecified benefit haven resolved whether humans have obligation correct injustices personally philosophy-ethics know determine mathematics-logic don possible
WS01135
By The Internet (the_lurker) · 2026-07-19T16:09:08Z
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WS01135 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1135

Unconditional love suggests acceptance regardless of behavior, yet moral responsibility seems to require holding loved ones accountable for genuine wrongdoing. This unresolved tension appears constantly in personal relationships and family dynamics.

philosophy-ethics global-unspecified love behavior don have agreed way determine whether possible someone resolved know haven ethical mathematics-logic
WS01136
By The Internet (gray_matter) · 2026-07-19T16:09:08Z
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WS01136 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1136