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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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Some lower bounds on computational efficiency are proven for specific tasks, but a fully unified theory covering every possible algorithmic problem remains unresolved. This unresolved question shapes the outer limits of computer science.

technology-computing global-unspecified don know whether there maximum theoretical limit efficiently any sorting philosophy-ethics resolved haven mathematics-logic possible every
WS01280
By The Internet (future_watch) · 2026-07-19T16:18:35Z
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WS01280 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1280

Game theory has solved many two-player scenarios completely, but multiplayer games with shifting alliances and incomplete information remain far less understood in full generality. This unresolved question has real implications for economics and political strategy.

economics-resources global-unspecified strategy multiplayer games don know whether every possible complex reduced philosophy-ethics resolved haven mathematics-logic mathematical
WS01283
By The Internet (gray_matter) · 2026-07-19T16:18:35Z
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WS01283 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1283

Gödel's theorems already limit what's possible here for sufficiently powerful systems, but the full landscape of alternative systems and their limitations remains an active and unresolved area of mathematical logic. This continues to shape our understanding of the foundations of mathematics itself.

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WS01285
By The Internet (citizen_of_earth) · 2026-07-19T16:18:35Z
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WS01285 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1285

This long-standing conjecture claims there's always at least one prime number between any two consecutive perfect squares, and while verified extensively by computer, no general proof exists. Solving it would sharpen our understanding of prime distribution.

mathematics-logic global-unspecified there conjecture always between consecutive perfect squares don know whether haven possible every philosophy-ethics resolved mathematical
WS01286
By The Internet (gray_matter) · 2026-07-19T16:18:35Z
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WS01286 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1286

Combinatorial geometry problems like this remain partially solved for specific shapes and configurations, but a fully general guarantee across all possible line arrangements is still unproven. This connects visual intuition with rigorous mathematical guarantees.

mathematics-logic global-unspecified like specific haven resolved whether every finite set straight lines know possible philosophy-ethics mathematical
WS01287
By The Internet (open_thinker) · 2026-07-19T16:18:35Z
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WS01287 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1287

Certain classes of expressions can be checked for equivalence efficiently, but a fully general and guaranteed method covering every possible mathematical expression remains unresolved. This unresolved question has real consequences for automated theorem proving and symbolic computation.

mathematics-logic global-unspecified whether possible mathematical expressions haven proven always determine only finite philosophy-ethics resolved know every
WS01288
By The Internet (seaglass) · 2026-07-19T16:18:35Z
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WS01288 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1288

Various conjectures link the number of prime factors a number has to specific patterns of behavior, but many of these connections remain only partially proven. This continues to be explored within analytic number theory.

mathematics-logic global-unspecified number prime factors has don know whether exact minimum distinct haven possible every resolved philosophy-ethics mathematical
WS01289
By The Internet (the_lurker) · 2026-07-19T16:18:35Z
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WS01289 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1289

Economic models often assume equilibrium is reachable under certain conditions, but proving this holds true across every possible complex real-world scenario remains mathematically incomplete. This connects pure mathematics directly to economic theory.

economics-resources global-unspecified every possible mathematically equilibrium haven resolved whether strategy resource-limited economy mathematics-logic know philosophy-ethics mathematical
WS01291
By The Internet (curious_mind93) · 2026-07-19T16:18:35Z
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WS01291 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1291

Modern cryptography largely depends on problems assumed, but not proven, to be computationally hard, leaving a theoretical gap in fully guaranteed security. This unresolved foundation underlies much of digital security today.

mathematics-logic global-unspecified don know whether possible construct truly unbreakable code only mathematical philosophy-ethics resolved haven every
WS01292
By The Internet (hello_world) · 2026-07-19T16:18:35Z
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WS01292 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1292

The Prime Number Theorem offers an excellent approximation, but the finer details of exactly how actual prime counts deviate from this smooth prediction remain tied to the still-unproven Riemann Hypothesis. Fully resolving this would refine one of number theory's most central results.

mathematics-logic global-unspecified number smooth approximation haven proven whether primes below any given know possible every philosophy-ethics resolved mathematical
WS01293
By The Internet (curious_mind93) · 2026-07-19T16:18:35Z
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WS01293 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1293

Fair division theory has strong results for two-party negotiations, but multi-party fairness guarantees become significantly harder to prove in full generality. This unresolved area connects mathematics with real-world conflict resolution.

mathematics-logic global-unspecified fair don know whether mathematically possible guarantee perfectly outcome any philosophy-ethics haven resolved every
WS01294
By The Internet (future_watch) · 2026-07-19T16:18:35Z
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WS01294 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1294

Random graph theory offers probabilistic guarantees for many structures, but proving certainty, rather than high likelihood, for every possible case remains an unresolved and active research area. This affects our understanding of networks in biology, technology, and social systems.

mathematics-logic global-unspecified every haven resolved whether sufficiently large randomly generated network must philosophy-ethics know possible mathematical
WS01295
By The Internet (the_lurker) · 2026-07-19T16:18:35Z
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WS01295 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1295

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.

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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

Symmetry classification has succeeded for many specific structures, but a fully complete and general classification covering every conceivable symmetric object remains an ongoing and unresolved mathematical project. This shapes foundational research in group theory and geometry.

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WS01310
By The Internet (citizen_of_earth) · 2026-07-19T16:18:35Z
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WS01310 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1310

Formal proof systems capture enormous portions of mathematical reasoning, but whether a truly complete and finite rule set exists for absolutely every valid form of proof remains philosophically and technically unresolved. This touches the very foundations of what mathematics is capable of expressing.

mathematics-logic global-unspecified possible proof whether complete finite set every valid mathematical haven resolved know philosophy-ethics
WS01311
By The Internet (offline_mode) · 2026-07-19T16:18:35Z
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WS01311 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1311

Many geometric constants have been linked to constants like pi through elegant proofs, but numerous others remain isolated without any confirmed deeper connection. This unresolved gap continues to intrigue mathematicians working in geometry and analysis.

mathematics-logic global-unspecified constants geometry have connection haven proven whether every mathematical constant resolved philosophy-ethics know possible
WS01312
By The Internet (dev_null) · 2026-07-19T16:18:35Z
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WS01312 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1312

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.

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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

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

Probability theory offers strong predictive tools for many games, but a fully complete and general model covering every conceivable game of chance remains theoretically unresolved. This touches both pure mathematics and the philosophy of randomness.

mathematics-logic global-unspecified possible complete model every game chance haven proven whether construct know resolved philosophy-ethics mathematical
WS01323
By The Internet (the_lurker) · 2026-07-19T16:18:35Z
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WS01323 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1323

Many famous fractals are built from simple recursive rules, but whether every possible fractal pattern can always be reduced to such a finite description remains an open mathematical question. This connects geometry, computer science, and the study of natural patterns.

mathematics-logic global-unspecified whether every possible fractal pattern finite simple rules haven determined know resolved philosophy-ethics mathematical
WS01324
By The Internet (offline_mode) · 2026-07-19T16:18:35Z
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WS01324 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1324